From 871a6d46a769cbe9e87146434f4bcb2d6792ab81 Mon Sep 17 00:00:00 2001
From: dujinkim <dujin.kim@dtsolution.co.kr>
Date: Thu, 30 Oct 2025 10:44:47 +0000
Subject: (최겸) 구매 PQ/실사 재개발(테스트 필요), 정규업체등록 결재 개발, 실사
 의뢰 결재 후처리 등
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 components/additional-info/join-form.tsx           |   8 +-
 components/pq-input/pq-review-wrapper.tsx          |  92 +++-
 config/vendorInvestigationsColumnsConfig.ts        |   2 +-
 config/vendorRegularRegistrationsColumnsConfig.ts  |  23 +-
 db/schema/pq.ts                                    |  19 +-
 db/schema/vendorRegistrations.ts                   |   2 +-
 lib/approval/handlers-registry.ts                  |   7 +-
 lib/mail/templates/pq-approved-vendor.hbs          |   7 +-
 .../pq-investigation-supplement-request.hbs        |  54 ++
 lib/mail/templates/pq-rejected-vendor.hbs          |   7 +-
 lib/mail/templates/pq-submitted-vendor.hbs         |   9 +-
 lib/mail/templates/pq-supplement-request.hbs       |  56 ++
 .../edit-investigation-dialog.tsx                  |   6 +-
 lib/pq/pq-review-table-new/site-visit-dialog.tsx   | 135 +++--
 .../pq-review-table-new/vendors-table-columns.tsx  |  43 +-
 .../vendors-table-toolbar-actions.tsx              |  91 +++-
 lib/pq/pq-review-table-new/vendors-table.tsx       |   5 +-
 lib/pq/service.ts                                  | 266 +++++++---
 lib/site-visit/service.ts                          | 131 +++++
 lib/site-visit/vendor-info-view-dialog.tsx         | 110 +++-
 lib/vendor-investigation/approval-actions.ts       |   1 +
 lib/vendor-investigation/handlers.ts               |   3 +
 lib/vendor-investigation/service.ts                | 139 ++++-
 .../table/investigation-cancel-plan-button.tsx     |  91 ++++
 .../table/investigation-progress-sheet.tsx         |  14 +-
 .../table/investigation-result-sheet.tsx           | 580 ++++++++++-----------
 .../table/investigation-table-columns.tsx          |  60 ++-
 .../table/investigation-table-toolbar-actions.tsx  |   4 +-
 lib/vendor-investigation/validations.ts            |  71 ++-
 .../approval-actions.ts                            |  14 +
 lib/vendor-regular-registrations/handlers.ts       |  56 +-
 lib/vendor-regular-registrations/repository.ts     |   5 +-
 lib/vendor-regular-registrations/service.ts        | 487 ++++-------------
 .../vendor-regular-registrations-table-columns.tsx |  19 +-
 ...regular-registrations-table-toolbar-actions.tsx |   5 +-
 .../table/vendor-regular-registrations-table.tsx   |   1 -
 36 files changed, 1629 insertions(+), 994 deletions(-)
 create mode 100644 lib/mail/templates/pq-investigation-supplement-request.hbs
 create mode 100644 lib/mail/templates/pq-supplement-request.hbs
 create mode 100644 lib/vendor-investigation/table/investigation-cancel-plan-button.tsx

diff --git a/components/additional-info/join-form.tsx b/components/additional-info/join-form.tsx
index 8dca4b61..afe38841 100644
--- a/components/additional-info/join-form.tsx
+++ b/components/additional-info/join-form.tsx
@@ -1129,11 +1129,11 @@ export function InfoForm() {
                 {registrationData.registration && (
                   <div className="flex items-center gap-2 p-3 bg-muted/30 rounded-lg">
                     <Badge variant="secondary">
-                      {registrationData.registration.status === 'under_review' && '검토중'}
+                      {registrationData.registration.status === 'audit_pass' && '검토중'}
                       {registrationData.registration.status === 'approval_ready' && '조건충족'}
-                      {registrationData.registration.status === 'in_review' && '정규등록검토'}
-                      {registrationData.registration.status === 'completed' && '등록완료'}
-                      {registrationData.registration.status === 'pending_approval' && '장기미등록'}
+                      {registrationData.registration.status === 'pending_approval' && '결재진행중'}
+                      {registrationData.registration.status === 'registration_completed' && '등록완료'}
+                      {registrationData.registration.status === 'registration_failed' && '등록실패'}
                     </Badge>
                   </div>
                 )}
diff --git a/components/pq-input/pq-review-wrapper.tsx b/components/pq-input/pq-review-wrapper.tsx
index 9b719644..bcb384d9 100644
--- a/components/pq-input/pq-review-wrapper.tsx
+++ b/components/pq-input/pq-review-wrapper.tsx
@@ -23,7 +23,7 @@ import {
 import { useToast } from "@/hooks/use-toast"
 import { CheckCircle, AlertCircle, Paperclip, Square } from "lucide-react"
 import { PQGroupData } from "@/lib/pq/service"
-import { approvePQAction, rejectPQAction, updateSHICommentAction, approveQMReviewAction, rejectQMReviewAction } from "@/lib/pq/service"
+import { approvePQAction, rejectPQAction, updateSHICommentAction, approveQMReviewAction, rejectQMReviewAction, requestPqSupplementAction } from "@/lib/pq/service"
 // import * as ExcelJS from 'exceljs';
 // import { saveAs } from "file-saver";
 
@@ -67,10 +67,13 @@ export function PQReviewWrapper({
   const [showRejectDialog, setShowRejectDialog] = React.useState(false)
   const [showQMApproveDialog, setShowQMApproveDialog] = React.useState(false)
   const [showQMRejectDialog, setShowQMRejectDialog] = React.useState(false)
+  const [showSupplementDialog, setShowSupplementDialog] = React.useState(false)
   const [rejectReason, setRejectReason] = React.useState("")
   const [qmRejectReason, setQmRejectReason] = React.useState("")
+  const [supplementComment, setSupplementComment] = React.useState("")
   const [shiComments, setShiComments] = React.useState<Record<number, string>>({})
   const [isUpdatingComment, setIsUpdatingComment] = React.useState<number | null>(null)
+  const [isSendingSupplement, setIsSendingSupplement] = React.useState(false)
 
   
   // 코드 순서로 정렬하는 함수 (1-1-1, 1-1-2, 1-2-1 순서)
@@ -108,7 +111,7 @@ export function PQReviewWrapper({
     setShiComments(initialComments)
   }, [pqData])
   
-  // PQ 승인 처리 (구매 담당자)
+  // PQ 승인 처리
   const handleApprove = async () => {
     try {
       setIsApproving(true)
@@ -121,10 +124,10 @@ export function PQReviewWrapper({
       if (result.ok) {
         toast({
           title: "PQ 승인 완료",
-          description: "PQ가 QM 검토 단계로 전환되었습니다.",
+          description: "PQ가 성공적으로 승인되었습니다.",
         })
         // 페이지 새로고침
-        router.refresh()
+        router.push(`/evcp/pq_new/`)
       } else {
         toast({
           title: "승인 실패",
@@ -182,6 +185,35 @@ export function PQReviewWrapper({
     }
   }
 
+  // 보완요청 처리
+  const handleRequestSupplement = async () => {
+    if (!supplementComment.trim()) {
+      toast({ title: "보완요청 내용 필요", description: "보완요청 사유를 입력해주세요.", variant: "destructive" })
+      return
+    }
+    try {
+      setIsSendingSupplement(true)
+      const result = await requestPqSupplementAction({
+        pqSubmissionId: pqSubmission.id,
+        vendorId,
+        comment: supplementComment,
+      })
+      if (result.ok) {
+        toast({ title: "보완요청 전송", description: "보완요청 메일을 발송했습니다." })
+        setShowSupplementDialog(false)
+        setSupplementComment("")
+        router.refresh()
+      } else {
+        toast({ title: "전송 실패", description: result.error || "보완요청 전송 중 오류가 발생했습니다.", variant: "destructive" })
+      }
+    } catch (e) {
+      console.error(e)
+      toast({ title: "전송 실패", description: "보완요청 전송 중 오류가 발생했습니다.", variant: "destructive" })
+    } finally {
+      setIsSendingSupplement(false)
+    }
+  }
+
   // QM 거절 처리
   const handleQMReject = async () => {
     if (!qmRejectReason.trim()) {
@@ -426,8 +458,8 @@ export function PQReviewWrapper({
           title: "PQ 거부 완료",
           description: "PQ가 거부되었습니다.",
         })
-        // 페이지 새로고침
-        router.refresh()
+        // 페이지 리다이렉트
+        router.push(`/evcp/pq_new/`)
       } else {
         toast({
           title: "거부 실패",
@@ -745,6 +777,13 @@ export function PQReviewWrapper({
                 >
                   {isRejecting ? "거부 중..." : "거부"}
                 </Button>
+                <Button
+                  variant="secondary"
+                  onClick={() => setShowSupplementDialog(true)}
+                  disabled={isSendingSupplement}
+                >
+                  보완요청
+                </Button>
                 <Button
                   variant="default"
                   onClick={() => setShowApproveDialog(true)}
@@ -756,7 +795,7 @@ export function PQReviewWrapper({
             )}
 
             {/* QM_REVIEWING 상태: QM 승인/거절 */}
-            {pqSubmission.status === "QM_REVIEWING" && (
+            {pqSubmission.status === "APPROVED" && (
               <>
                 <Button
                   variant="outline"
@@ -765,6 +804,13 @@ export function PQReviewWrapper({
                 >
                   {isQMRejecting ? "QM 거절 중..." : "QM 거절"}
                 </Button>
+                <Button
+                  variant="secondary"
+                  onClick={() => setShowSupplementDialog(true)}
+                  disabled={isSendingSupplement}
+                >
+                  보완요청
+                </Button>
                 <Button
                   variant="default"
                   onClick={() => setShowQMApproveDialog(true)}
@@ -802,17 +848,17 @@ export function PQReviewWrapper({
         </div>
 
       
-      {/* 구매 승인 확인 다이얼로그 */}
+      {/* 승인 확인 다이얼로그 */}
       <Dialog open={showApproveDialog} onOpenChange={setShowApproveDialog}>
         <DialogContent>
           <DialogHeader>
-            <DialogTitle>PQ 구매 승인 확인</DialogTitle>
+            <DialogTitle>PQ 승인 확인</DialogTitle>
             <DialogDescription>
               {pqSubmission.vendorName || "알 수 없는 업체"}의 {
                 pqSubmission.type === "GENERAL" ? "일반" : 
                 pqSubmission.type === "PROJECT" ? "프로젝트" : 
                 pqSubmission.type === "NON_INSPECTION" ? "미실사" : "일반"
-              } PQ를 구매 승인하여 QM 검토 단계로 전환하시겠습니까?
+              } PQ를 승인하시겠습니까?
               {pqSubmission.projectId && (
                 <span> 프로젝트: {pqSubmission.projectName}</span>
               )}
@@ -829,6 +875,32 @@ export function PQReviewWrapper({
         </DialogContent>
       </Dialog>
 
+      {/* 보완요청 다이얼로그 */}
+      <Dialog open={showSupplementDialog} onOpenChange={setShowSupplementDialog}>
+        <DialogContent>
+          <DialogHeader>
+            <DialogTitle>PQ 보완요청</DialogTitle>
+            <DialogDescription>
+              {pqSubmission.vendorName || "알 수 없는 업체"}에 보완요청을 전송합니다. 내용(사유)을 입력해주세요.
+            </DialogDescription>
+          </DialogHeader>
+          <Textarea
+            value={supplementComment}
+            onChange={(e) => setSupplementComment(e.target.value)}
+            placeholder="보완요청 사유를 입력하세요"
+            className="min-h-24"
+          />
+          <DialogFooter>
+            <Button variant="outline" onClick={() => setShowSupplementDialog(false)}>
+              취소
+            </Button>
+            <Button onClick={handleRequestSupplement} disabled={isSendingSupplement || !supplementComment.trim()}>
+              {isSendingSupplement ? "전송 중..." : "보완요청 전송"}
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+
       {/* QM 승인 확인 다이얼로그 */}
       <Dialog open={showQMApproveDialog} onOpenChange={setShowQMApproveDialog}>
         <DialogContent>
diff --git a/config/vendorInvestigationsColumnsConfig.ts b/config/vendorInvestigationsColumnsConfig.ts
index 44a0cf09..1fab1de6 100644
--- a/config/vendorInvestigationsColumnsConfig.ts
+++ b/config/vendorInvestigationsColumnsConfig.ts
@@ -8,7 +8,7 @@ export type VendorInvestigationsViewRaw = {
   pqSubmissionId: number | null
   requesterId: number | null
   qmManagerId: number | null
-  investigationStatus: "PLANNED" | "IN_PROGRESS" | "COMPLETED" | "CANCELED" | "SUPPLEMENT_REQUIRED" | "RESULT_SENT"
+  investigationStatus: "PLANNED" | "QM_REVIEW_CONFIRMED" | "IN_PROGRESS" | "COMPLETED" | "CANCELED" | "SUPPLEMENT_REQUIRED" | "RESULT_SENT"
   investigationAddress: string | null
   investigationMethod: "PURCHASE_SELF_EVAL" | "DOCUMENT_EVAL" | "PRODUCT_INSPECTION" | "SITE_VISIT_EVAL" | null
   scheduledStartAt: Date | null
diff --git a/config/vendorRegularRegistrationsColumnsConfig.ts b/config/vendorRegularRegistrationsColumnsConfig.ts
index c69b4378..5cee82e5 100644
--- a/config/vendorRegularRegistrationsColumnsConfig.ts
+++ b/config/vendorRegularRegistrationsColumnsConfig.ts
@@ -137,27 +137,22 @@ export const vendorRegularRegistrationsColumnsConfig: VendorRegularRegistrationC
 ];
 
 export const statusLabels: Record<string, string> = {
-  audit_pass: "실사통과",
-  cp_submitted: "CP등록",
-  cp_review: "CP검토",
-  cp_finished: "CP완료",
+  under_review: "검토중",
   approval_ready: "조건충족",
-  registration_requested: "등록요청됨",
-  in_review: "정규등록검토",
-  pending_approval: "장기미등록",
+  pending_approval: "결재진행중",
+  registration_completed: "등록완료",
+  registration_failed: "등록실패",
 };
 
 export const statusColors: Record<string, string> = {
-  audit_pass: "bg-blue-100 text-blue-800",
-  cp_submitted: "bg-green-100 text-green-800",
-  cp_review: "bg-yellow-100 text-yellow-800",
-  cp_finished: "bg-purple-100 text-purple-800",
+  under_review: "bg-blue-100 text-blue-800",
   approval_ready: "bg-emerald-100 text-emerald-800",
-  registration_requested: "bg-indigo-100 text-indigo-800",
-  in_review: "bg-orange-100 text-orange-800",
-  pending_approval: "bg-red-100 text-red-800",
+  pending_approval: "bg-yellow-100 text-yellow-800",
+  registration_completed: "bg-green-100 text-green-800",
+  registration_failed: "bg-red-100 text-red-800",
 };
 
+
 export const documentStatusColumns: { key: keyof VendorRegularRegistration["documentSubmissions"]; label: string }[] = [
   { key: "businessRegistration", label: "사업자등록증" },
   { key: "creditEvaluation", label: "신용평가서" },
diff --git a/db/schema/pq.ts b/db/schema/pq.ts
index b233119f..11d55473 100644
--- a/db/schema/pq.ts
+++ b/db/schema/pq.ts
@@ -132,13 +132,13 @@ export const vendorPQSubmissions = pgTable("vendor_pq_submissions", {
   status: varchar("status", { 
     length: 20,
     enum: [
-      "REQUESTED",
-      "SUBMITTED", 
-      "APPROVED",
-      "REJECTED",
+      "REQUESTED",     // PQ 요청됨
+      "SUBMITTED",     // PQ 제출됨
+      "APPROVED",      // PQ 승인됨
+      "REJECTED",      // PQ 거절됨
       "QM_REVIEWING",    // QM 검토중
-      "QM_APPROVED",     // QM 승인
-      "QM_REJECTED"      // QM 거절
+      "QM_APPROVED",     // QM 승인됨
+      "QM_REJECTED"      // QM 거절됨
     ]
   }).notNull().default("REQUESTED"),
   dueDate: timestamp("due_date"),
@@ -255,6 +255,7 @@ export const vendorInvestigations = pgTable("vendor_investigations", {
     length: 50,
     enum: [
       "PLANNED",              // 계획됨
+      "QM_REVIEW_CONFIRMED",  // QM 검토 확정
       "IN_PROGRESS",          // 진행 중
       "COMPLETED",            // 완료됨
       "CANCELED",             // 취소됨
@@ -265,6 +266,11 @@ export const vendorInvestigations = pgTable("vendor_investigations", {
     .notNull()
     .default("PLANNED"),
 
+  // 보완요청 여부 (최초 보완 요청이 있었는지 기록)
+  hasSupplementRequested: boolean("has_supplement_requested")
+    .notNull()
+    .default(false),
+
   // 실사 주소
   investigationAddress: text("investigation_address"),
 
@@ -403,6 +409,7 @@ export const vendorInvestigationsView = pgView(
       evaluationScore: vendorInvestigations.evaluationScore,
       evaluationResult: vendorInvestigations.evaluationResult,
       investigationNotes: vendorInvestigations.investigationNotes,
+      hasSupplementRequested: vendorInvestigations.hasSupplementRequested,
       createdAt: vendorInvestigations.createdAt,
       updatedAt: vendorInvestigations.updatedAt,
       
diff --git a/db/schema/vendorRegistrations.ts b/db/schema/vendorRegistrations.ts
index d6030a75..b5f13ca3 100644
--- a/db/schema/vendorRegistrations.ts
+++ b/db/schema/vendorRegistrations.ts
@@ -16,7 +16,7 @@ import { vendors } from "./vendors";
 export const vendorRegularRegistrations = pgTable("vendor_regular_registrations", {
   id: serial("id").primaryKey(),
   vendorId: integer("vendor_id").notNull().references(() => vendors.id),
-  status: varchar("status", { length: 50 }).notNull().default("audit_pass"), // audit_pass, cp_submitted, cp_review, cp_finished, approval_ready, in_review, pending_approval
+  status: varchar("status", { length: 50 }).notNull().default("audit_pass"), // audit_pass, approval_ready, pending_approval, registration_completed, registration_failed
   potentialCode: varchar("potential_code", { length: 20 }), // 잠재코드
   majorItems: text("major_items"), // 주요품목 (JSON 형태로 저장)
   registrationRequestDate: date("registration_request_date"), // 등록요청일
diff --git a/lib/approval/handlers-registry.ts b/lib/approval/handlers-registry.ts
index 1db79974..6306f811 100644
--- a/lib/approval/handlers-registry.ts
+++ b/lib/approval/handlers-registry.ts
@@ -1,5 +1,5 @@
 /**
- * 결재 액션 핸들러 중앙 등록소
+ * 결재 후 실행될 액션 핸들러 중앙 등록소
  * 
  * 모든 결재 가능한 액션의 핸들러를 한 곳에서 등록
  * instrumentation.ts 또는 Next.js middleware에서 import하여 초기화
@@ -20,10 +20,10 @@ export async function initializeApprovalHandlers() {
     reRequestPQInvestigationInternal
   } = await import('@/lib/vendor-investigation/handlers');
   
-  // PQ 실사의뢰 핸들러 등록
+  // PQ 실사의뢰 핸들러 등록 (결재 승인 후 실행될 함수 requestPQInvestigationInternal )
   registerActionHandler('pq_investigation_request', requestPQInvestigationInternal);
   
-  // PQ 실사 재의뢰 핸들러 등록
+  // PQ 실사 재의뢰 핸들러 등록 (결재 승인 후 실행될 함수 reRequestPQInvestigationInternal )
   registerActionHandler('pq_investigation_rerequest', reRequestPQInvestigationInternal);
 
   // 2. 발주 요청 핸들러
@@ -32,6 +32,7 @@ export async function initializeApprovalHandlers() {
 
   // 3. 정규업체 등록 핸들러
   const { registerVendorInternal } = await import('@/lib/vendor-regular-registrations/handlers');
+  // 정규업체 등록 핸들러 등록 (결재 승인 후 실행될 함수 registerVendorInternal )
   registerActionHandler('vendor_regular_registration', registerVendorInternal);
 
   // 4. 계약 승인 핸들러
diff --git a/lib/mail/templates/pq-approved-vendor.hbs b/lib/mail/templates/pq-approved-vendor.hbs
index 1ded76ef..e357958a 100644
--- a/lib/mail/templates/pq-approved-vendor.hbs
+++ b/lib/mail/templates/pq-approved-vendor.hbs
@@ -97,11 +97,12 @@
         </div>
 
         <!-- Action Button -->
-        <div style="text-align: center; margin: 24px 0;">
-            <a href="{{portalUrl}}" target="_blank" style="display: inline-block; width: 250px; padding: 12px 20px; background-color: #163CC4; color: #ffffff !important; text-decoration: none; border-radius: 8px; text-align: center; line-height: 28px; margin: 8px 0;">
+        <p style="margin: 24px 0; text-align: center;">
+            <a class="btn" href="{{portalUrl}}" target="_blank" rel="noopener"
+                style="display: inline-block; background: #163CC4; color: #fff !important; text-decoration: none; padding: 12px 20px; border-radius: 8px; font-weight: 600; width: 250px; text-align: center; line-height: 28px;">
                 협력업체 포털로 이동
             </a>
-        </div>
+        </p>
 
         <!-- Support Message -->
         <p style="font-size:16px; line-height:24px; margin-top:24px; color:#6b7280;">
diff --git a/lib/mail/templates/pq-investigation-supplement-request.hbs b/lib/mail/templates/pq-investigation-supplement-request.hbs
new file mode 100644
index 00000000..c869b2bd
--- /dev/null
+++ b/lib/mail/templates/pq-investigation-supplement-request.hbs
@@ -0,0 +1,54 @@
+<!doctype html>
+<html lang="ko">
+  <head>
+    <meta charset="utf-8" />
+    <meta http-equiv="x-ua-compatible" content="ie=edge" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <title>실사 보완요청</title>
+    <style>
+      body { font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Noto Sans KR, Apple SD Gothic Neo, Helvetica, Arial, sans-serif; color: #111827; }
+      .container { max-width: 640px; margin: 0 auto; padding: 24px; background: #ffffff; }
+      .header { font-size: 20px; font-weight: 700; margin: 0 0 16px; }
+      .muted { color: #6b7280; font-size: 13px; }
+      .section { border: 1px solid #e5e7eb; border-radius: 8px; padding: 16px; margin: 16px 0; background: #fafafa; }
+      .label { font-size: 12px; color: #6b7280; margin-bottom: 4px; }
+      .value { margin-bottom: 12px; }
+      .button { display: inline-block; padding: 12px 24px; background-color: #2563eb; color: #ffffff; text-decoration: none; border-radius: 6px; font-weight: 500; }
+      .footer { border-top: 1px solid #e5e7eb; padding-top: 16px; margin-top: 32px; text-align: center; font-size: 12px; color: #6b7280; }
+    </style>
+  </head>
+  <body>
+    <div class="container">
+      <h1 class="header">실사 보완요청 안내</h1>
+      <p class="muted">eVCP 실사 시스템에서 실사 보완요청이 접수되었습니다.</p>
+
+      <div class="section">
+        <div class="label">협력업체</div>
+        <div class="value"><strong>{{vendorName}}</strong></div>
+
+        <div class="label">실사 번호</div>
+        <div class="value">{{investigationNumber}}</div>
+
+        <div class="label">보완 내용</div>
+        <div class="value">{{supplementComment}}</div>
+
+        <div class="label">요청일</div>
+        <div class="value">{{requestedAt}}</div>
+      </div>
+
+      <div style="text-align: center; margin: 32px 0;">
+        <a href="{{reviewUrl}}" class="button">실사 확인 및 보완하기</a>
+      </div>
+
+      <p style="color: #374151; line-height: 1.5;">
+        위 보완 사항을 확인하시고, 시스템에서 필요한 자료를 제출해 주시기 바랍니다.<br/>
+        추가 문의사항이 있으시면 담당자에게 연락 부탁드립니다.
+      </p>
+
+      <div class="footer">
+        <p>이 메일은 자동으로 발송된 것입니다.<br/>
+        © {{year}} eVCP. All rights reserved.</p>
+      </div>
+    </div>
+  </body>
+</html>
diff --git a/lib/mail/templates/pq-rejected-vendor.hbs b/lib/mail/templates/pq-rejected-vendor.hbs
index 3cb8aea6..f75e9037 100644
--- a/lib/mail/templates/pq-rejected-vendor.hbs
+++ b/lib/mail/templates/pq-rejected-vendor.hbs
@@ -114,11 +114,12 @@
         </div>
 
         <!-- Action Button -->
-        <div style="text-align: center; margin: 24px 0;">
-            <a href="{{portalUrl}}" target="_blank" style="display: inline-block; width: 250px; padding: 12px 20px; background-color: #163CC4; color: #ffffff !important; text-decoration: none; border-radius: 8px; text-align: center; line-height: 28px; margin: 8px 0;">
+        <p style="margin: 24px 0; text-align: center;">
+            <a class="btn" href="{{portalUrl}}" target="_blank" rel="noopener"
+                style="display: inline-block; background: #163CC4; color: #fff !important; text-decoration: none; padding: 12px 20px; border-radius: 8px; font-weight: 600; width: 250px; text-align: center; line-height: 28px;">
                 협력업체 포털로 이동
             </a>
-        </div>
+        </p>
 
         <!-- Support Message -->
         <p style="font-size:16px; line-height:24px; margin-top:24px; color:#6b7280;">
diff --git a/lib/mail/templates/pq-submitted-vendor.hbs b/lib/mail/templates/pq-submitted-vendor.hbs
index 0d35c33b..8e40334a 100644
--- a/lib/mail/templates/pq-submitted-vendor.hbs
+++ b/lib/mail/templates/pq-submitted-vendor.hbs
@@ -57,10 +57,11 @@
   대시보드에 접속하여 제출 상태를 확인하고 업체 프로필을 관리하실 수 있습니다.
 </p>
 
-<p>
-  <a href="{{portalUrl}}" target="_blank" style="display: inline-block; width: 250px; padding: 12px 20px; background-color: #163CC4; color: #ffffff !important; text-decoration: none; border-radius: 8px; text-align: center; line-height: 28px; margin-top: 16px;">
-    협력업체 포털로 이동
-  </a>
+<p style="margin: 24px 0; text-align: center;">
+    <a class="btn" href="{{portalUrl}}" target="_blank" rel="noopener"
+        style="display: inline-block; background: #163CC4; color: #fff !important; text-decoration: none; padding: 12px 20px; border-radius: 8px; font-weight: 600; width: 250px; text-align: center; line-height: 28px;">
+        협력업체 포털로 이동
+    </a>
 </p>
 
 <table width="100%" cellpadding="0" cellspacing="0" style="margin-top:32px; border-top:1px solid #e5e7eb; padding-top:16px;">
diff --git a/lib/mail/templates/pq-supplement-request.hbs b/lib/mail/templates/pq-supplement-request.hbs
new file mode 100644
index 00000000..68ea64f6
--- /dev/null
+++ b/lib/mail/templates/pq-supplement-request.hbs
@@ -0,0 +1,56 @@
+<!doctype html>
+<html lang="ko">
+  <head>
+    <meta charset="utf-8" />
+    <meta http-equiv="x-ua-compatible" content="ie=edge" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <title>PQ 보완요청</title>
+    <style>
+      body { font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Noto Sans KR, Apple SD Gothic Neo, Helvetica, Arial, sans-serif; color: #111827; }
+      .container { max-width: 640px; margin: 0 auto; padding: 24px; background: #ffffff; }
+      .header { font-size: 20px; font-weight: 700; margin: 0 0 16px; }
+      .muted { color: #6b7280; font-size: 13px; }
+      .section { border: 1px solid #e5e7eb; border-radius: 8px; padding: 16px; margin: 16px 0; background: #fafafa; }
+      .label { font-size: 12px; color: #6b7280; margin-bottom: 4px; }
+      .value { font-size: 14px; color: #111827; white-space: pre-wrap; }
+      .btn { display: inline-block; background: #0ea5e9; color: #fff; text-decoration: none; padding: 10px 14px; border-radius: 6px; font-weight: 600; }
+      .footer { margin-top: 24px; font-size: 12px; color: #6b7280; }
+    </style>
+  </head>
+  <body>
+    <div class="container">
+      <h1 class="header">[eVCP] PQ 보완요청 안내</h1>
+
+      <p>
+        안녕하세요, <strong>{{vendorName}}</strong> 담당자님.<br/>
+        아래 PQ에 대해 보완 요청 사항이 접수되었습니다.
+      </p>
+
+      <div class="section">
+        <div class="label">PQ 번호</div>
+        <div class="value">{{pqNumber}}</div>
+      </div>
+
+      <div class="section">
+        <div class="label">보완 요청 내용</div>
+        <div class="value">{{comment}}</div>
+      </div>
+
+      {{#if reviewUrl}}
+      <p style="margin: 20px 0;">
+        <a class="btn" href="{{reviewUrl}}" target="_blank" rel="noopener">PQ 확인 및 수정하기</a>
+      </p>
+      {{/if}}
+
+      <p class="muted">
+        본 메일은 시스템에서 자동 발송되었습니다. 문의가 필요하신 경우 회신 또는 담당자에게 연락해 주세요.
+      </p>
+
+      <div class="footer">
+        © {{year}} Samsung Heavy Industries. All rights reserved.
+      </div>
+    </div>
+  </body>
+  </html>
+
+
diff --git a/lib/pq/pq-review-table-new/edit-investigation-dialog.tsx b/lib/pq/pq-review-table-new/edit-investigation-dialog.tsx
index c4057798..8e139b79 100644
--- a/lib/pq/pq-review-table-new/edit-investigation-dialog.tsx
+++ b/lib/pq/pq-review-table-new/edit-investigation-dialog.tsx
@@ -51,7 +51,7 @@ const editInvestigationSchema = z.object({
     z.string().transform((str) => str ? new Date(str) : undefined)
   ]).optional(),
   evaluationResult: z.enum(["APPROVED", "SUPPLEMENT", "REJECTED"]).optional(),
-  investigationNotes: z.string().max(1000, "QM 의견은 1000자 이내로 입력해주세요.").optional(),
+  investigationNotes: z.string().max(1000, "구매 의견은 1000자 이내로 입력해주세요.").optional(),
   attachments: z.array(z.instanceof(File)).optional(),
 })
 
@@ -210,9 +210,9 @@ export function EditInvestigationDialog({
     <Dialog open={isOpen} onOpenChange={onClose}>
       <DialogContent className="sm:max-w-[600px] max-h-[90vh] overflow-y-auto">
         <DialogHeader>
-          <DialogTitle>실사 정보 수정</DialogTitle>
+          <DialogTitle>구매자체평가 실사 결과 수정</DialogTitle>
           <DialogDescription>
-            구매자체평가 실사 정보를 수정합니다.
+            구매자체평가 실사 결과를 수정합니다.
           </DialogDescription>
         </DialogHeader>
 
diff --git a/lib/pq/pq-review-table-new/site-visit-dialog.tsx b/lib/pq/pq-review-table-new/site-visit-dialog.tsx
index 2b65d03e..b1474150 100644
--- a/lib/pq/pq-review-table-new/site-visit-dialog.tsx
+++ b/lib/pq/pq-review-table-new/site-visit-dialog.tsx
@@ -140,6 +140,7 @@ interface SiteVisitDialogProps {
     projectCode?: string
     pqItems?: Array<{itemCode: string, itemName: string}> | null
   }
+  isReinspection?: boolean // 재실사 모드 플래그
 }
 
 export function SiteVisitDialog({
@@ -147,6 +148,7 @@ export function SiteVisitDialog({
   onClose,
   onSubmit,
   investigation,
+  isReinspection = false,
 }: SiteVisitDialogProps) {
   const [isPending, setIsPending] = React.useState(false)
   const [selectedFiles, setSelectedFiles] = React.useState<File[]>([])
@@ -184,58 +186,88 @@ export function SiteVisitDialog({
     },
   })
 
-  // Dialog가 열릴 때마다 폼 재설정 및 기존 요청 확인
+  // Dialog가 열릴 때마다 폼 재설정 및 기존 요청 로딩
   React.useEffect(() => {
     if (isOpen) {
-      // 기존 방문실사 요청이 있는지 확인
-      const checkExistingRequest = async () => {
+      const loadExistingRequest = async () => {
         try {
+          // 기존 방문실사 요청이 있는지 확인하고 최신 것을 로드
           const existingRequest = await getSiteVisitRequestAction(investigation.id)
-          
+
           if (existingRequest.success && existingRequest.data) {
-            toast.error("이미 방문실사 요청이 존재합니다. 추가 요청은 불가능합니다.")
-            onClose()
+            // 기존 데이터를 form에 로드
+            const data = existingRequest.data
+            form.reset({
+              inspectionDuration: data.inspectionDuration || 1.0,
+              requestedStartDate: data.requestedStartDate ? new Date(data.requestedStartDate) : undefined,
+              requestedEndDate: data.requestedEndDate ? new Date(data.requestedEndDate) : undefined,
+              shiAttendees: data.shiAttendees || {
+                technicalSales: { checked: false, count: 0, details: "" },
+                design: { checked: false, count: 0, details: "" },
+                procurement: { checked: false, count: 0, details: "" },
+                quality: { checked: false, count: 0, details: "" },
+                production: { checked: false, count: 0, details: "" },
+                commissioning: { checked: false, count: 0, details: "" },
+                other: { checked: false, count: 0, details: "" },
+              },
+              shiAttendeeDetails: data.shiAttendeeDetails || "",
+              vendorRequests: data.vendorRequests || {
+                availableDates: false,
+                factoryName: false,
+                factoryLocation: false,
+                factoryAddress: false,
+                factoryPicName: false,
+                factoryPicPhone: false,
+                factoryPicEmail: false,
+                factoryDirections: false,
+                accessProcedure: false,
+                other: false,
+              },
+              otherVendorRequests: data.otherVendorRequests || "",
+              additionalRequests: data.additionalRequests || "",
+            })
             return
           }
+
+          // 기본값으로 폼 초기화 (기존 요청이 없는 경우)
+          form.reset({
+            inspectionDuration: 1.0,
+            requestedStartDate: undefined,
+            requestedEndDate: undefined,
+            shiAttendees: {
+              technicalSales: { checked: false, count: 0, details: "" },
+              design: { checked: false, count: 0, details: "" },
+              procurement: { checked: false, count: 0, details: "" },
+              quality: { checked: false, count: 0, details: "" },
+              production: { checked: false, count: 0, details: "" },
+              commissioning: { checked: false, count: 0, details: "" },
+              other: { checked: false, count: 0, details: "" },
+            },
+            shiAttendeeDetails: "",
+            vendorRequests: {
+              availableDates: false,
+              factoryName: false,
+              factoryLocation: false,
+              factoryAddress: false,
+              factoryPicName: false,
+              factoryPicPhone: false,
+              factoryPicEmail: false,
+              factoryDirections: false,
+              accessProcedure: false,
+              other: false,
+            },
+            otherVendorRequests: "",
+            additionalRequests: "",
+          })
         } catch (error) {
-          console.error("방문실사 요청 상태 확인 중 오류:", error)
-          toast.error("방문실사 요청 상태 확인 중 오류가 발생했습니다.")
+          console.error("방문실사 요청 데이터 로드 중 오류:", error)
+          toast.error("방문실사 요청 데이터 로드 중 오류가 발생했습니다.")
           onClose()
           return
         }
       }
-      
-      checkExistingRequest()
-      
-      form.reset({
-        inspectionDuration: 1.0,
-        requestedStartDate: undefined,
-        requestedEndDate: undefined,
-        shiAttendees: {
-          technicalSales: { checked: false, count: 0, details: "" },
-          design: { checked: false, count: 0, details: "" },
-          procurement: { checked: false, count: 0, details: "" },
-          quality: { checked: false, count: 0, details: "" },
-          production: { checked: false, count: 0, details: "" },
-          commissioning: { checked: false, count: 0, details: "" },
-          other: { checked: false, count: 0, details: "" },
-        },
-        shiAttendeeDetails: "",
-        vendorRequests: {
-          availableDates: false,
-          factoryName: false,
-          factoryLocation: false,
-          factoryAddress: false,
-          factoryPicName: false,
-          factoryPicPhone: false,
-          factoryPicEmail: false,
-          factoryDirections: false,
-          accessProcedure: false,
-          other: false,
-        },
-        otherVendorRequests: "",
-        additionalRequests: "",
-      })
+
+      loadExistingRequest()
       setSelectedFiles([])
     }
   }, [isOpen, form, investigation.id, onClose])
@@ -243,19 +275,11 @@ export function SiteVisitDialog({
   async function handleSubmit(data: SiteVisitRequestFormValues) {
     setIsPending(true)
     try {
-      // 제출 전에 한 번 더 기존 요청이 있는지 확인
-      const existingRequest = await getSiteVisitRequestAction(investigation.id)
-      
-      if (existingRequest.success && existingRequest.data) {
-        toast.error("이미 방문실사 요청이 존재합니다. 추가 요청은 불가능합니다.")
-        onClose()
-        return
-      }
-      
+
       await onSubmit(data, selectedFiles)
-      toast.success("방문실사 요청이 성공적으로 발송되었습니다.")
+      toast.success(isReinspection ? "재실사 요청이 성공적으로 발송되었습니다." : "방문실사 요청이 성공적으로 발송되었습니다.")
     } catch (error) {
-      toast.error("방문실사 요청 발송 중 오류가 발생했습니다.")
+      toast.error(isReinspection ? "재실사 요청 발송 중 오류가 발생했습니다." : "방문실사 요청 발송 중 오류가 발생했습니다.")
       console.error("방문실사 요청 오류:", error)
     } finally {
       setIsPending(false)
@@ -294,9 +318,12 @@ export function SiteVisitDialog({
     <Dialog open={isOpen} onOpenChange={(open) => !open && onClose()}>
       <DialogContent className="max-w-4xl max-h-[90vh] overflow-y-auto">
         <DialogHeader>
-          <DialogTitle>방문실사 요청 생성</DialogTitle>
+          <DialogTitle>{isReinspection ? "재실사 요청 생성" : "방문실사 요청 생성"}</DialogTitle>
           <DialogDescription>
-            협력업체에 방문실사 요청을 생성하고, 협력업체가 입력할 정보 항목을 설정합니다.
+            {isReinspection
+              ? "협력업체에 재실사 요청을 생성하고, 협력업체가 입력할 정보 항목을 설정합니다."
+              : "협력업체에 방문실사 요청을 생성하고, 협력업체가 입력할 정보 항목을 설정합니다."
+            }
           </DialogDescription>
         </DialogHeader>
         
@@ -710,7 +737,7 @@ export function SiteVisitDialog({
                 취소
               </Button>
               <Button type="submit" disabled={isPending}>
-                {isPending ? "처리 중..." : "방문실사 요청 생성"}
+                {isPending ? "처리 중..." : (isReinspection ? "재실사 요청 생성" : "방문실사 요청 생성")}
               </Button>
             </DialogFooter>
           </form>
diff --git a/lib/pq/pq-review-table-new/vendors-table-columns.tsx b/lib/pq/pq-review-table-new/vendors-table-columns.tsx
index b4d7d038..3e10177d 100644
--- a/lib/pq/pq-review-table-new/vendors-table-columns.tsx
+++ b/lib/pq/pq-review-table-new/vendors-table-columns.tsx
@@ -75,6 +75,7 @@ export interface PQSubmission {
     qmManagerEmail: string | null // QM 담당자 이메일
     investigationAddress: string | null
     investigationMethod: string | null
+    hasSupplementRequested: boolean
     scheduledStartAt: Date | null
     scheduledEndAt: Date | null
     requestedAt: Date | null
@@ -100,24 +101,6 @@ interface GetColumnsProps {
   router: NextRouter;
 }
 
-// 상태에 따른 Badge 변형 결정 함수
-function getStatusBadge(status: string) {
-  switch (status) {
-    case "REQUESTED":
-      return <Badge variant="outline">요청됨</Badge>
-    case "IN_PROGRESS":
-      return <Badge variant="secondary">진행 중</Badge>
-    case "SUBMITTED":
-      return <Badge>제출됨</Badge>
-    case "APPROVED":
-      return <Badge variant="success">승인됨</Badge>
-    case "REJECTED":
-      return <Badge variant="destructive">거부됨</Badge>
-    default:
-      return <Badge variant="outline">{status}</Badge>
-  }
-}
-
 /**
  * tanstack table 컬럼 정의
  */
@@ -285,15 +268,15 @@ export function getColumns({ setRowAction, router }: GetColumnsProps): ExtendedC
       const combinedStatus = getCombinedStatus(row.original);
       return value.includes(combinedStatus.status);
     },
-    enableSorting: true,
+    enableSorting: false,
     enableHiding: true,
     excelHeader: "진행현황",
   };
 
   // PQ 상태와 실사 상태를 결합하는 헬퍼 함수
   function getCombinedStatus(submission: PQSubmission) {
-    // PQ가 승인되지 않은 경우, PQ 상태를 우선 표시
-    if (submission.status !== "APPROVED") {
+    // PQ가 QM 승인되지 않은 경우, PQ 상태를 우선 표시
+    if (submission.status !== "QM_APPROVED") {
       switch (submission.status) {
         case "REQUESTED":
           return { status: "PQ_REQUESTED", label: "PQ 요청됨", variant: "outline" as const };
@@ -301,22 +284,30 @@ export function getColumns({ setRowAction, router }: GetColumnsProps): ExtendedC
           return { status: "PQ_IN_PROGRESS", label: "PQ 진행 중", variant: "secondary" as const };
         case "SUBMITTED":
           return { status: "PQ_SUBMITTED", label: "PQ 제출됨", variant: "default" as const };
+        case "APPROVED":
+          return { status: "PQ_APPROVED", label: "PQ 승인됨", variant: "success" as const };
         case "REJECTED":
           return { status: "PQ_REJECTED", label: "PQ 거부됨", variant: "destructive" as const };
+        case "QM_REVIEWING":
+          return { status: "PQ_QM_REVIEWING", label: "QM 검토 중", variant: "secondary" as const };
+        case "QM_REJECTED":
+          return { status: "PQ_QM_REJECTED", label: "QM 거부됨", variant: "destructive" as const };
         default:
           return { status: submission.status, label: submission.status, variant: "outline" as const };
       }
     }
 
-    // PQ가 승인되었지만 실사가 없는 경우
+    // PQ가 QM 승인되었지만 실사가 없는 경우
     if (!submission.investigation) {
-      return { status: "PQ_APPROVED", label: "PQ 승인됨", variant: "success" as const };
+      return { status: "PQ_QM_APPROVED", label: "PQ 승인됨", variant: "success" as const };
     }
 
     // PQ가 승인되고 실사가 있는 경우
     switch (submission.investigation.investigationStatus) {
       case "PLANNED":
         return { status: "INVESTIGATION_PLANNED", label: "실사 계획됨", variant: "outline" as const };
+      case "QM_REVIEW_CONFIRMED":
+        return { status: "INVESTIGATION_QM_REVIEW_CONFIRMED", label: "QM 검토 완료", variant: "outline" as const };
       case "IN_PROGRESS":
         return { status: "INVESTIGATION_IN_PROGRESS", label: "실사 진행 중", variant: "secondary" as const };
       case "COMPLETED":
@@ -343,6 +334,10 @@ export function getColumns({ setRowAction, router }: GetColumnsProps): ExtendedC
       case "SUPPLEMENT_REQUIRED":
         return { status: "INVESTIGATION_SUPPLEMENT_REQUIRED", label: "실사 보완 요구됨", variant: "secondary" as const };
       case "RESULT_SENT":
+        // 보완을 통해 최종 합격/불합격한 경우
+        if (submission.investigation.hasSupplementRequested) {
+          return { status: "INVESTIGATION_RESULT_SENT_SUPPLEMENT", label: "실사 결과 발송(보완)", variant: "success" as const };
+        }
         return { status: "INVESTIGATION_RESULT_SENT", label: "실사 결과 발송", variant: "success" as const };
       default:
         return {
@@ -761,7 +756,7 @@ export function getColumns({ setRowAction, router }: GetColumnsProps): ExtendedC
                 }}
               >
                 <Edit className="mr-2 h-4 w-4" />
-                실사 정보 수정
+                구매 자체 평가
               </DropdownMenuItem>
             )}
             
diff --git a/lib/pq/pq-review-table-new/vendors-table-toolbar-actions.tsx b/lib/pq/pq-review-table-new/vendors-table-toolbar-actions.tsx
index ea6b6189..98b1cc76 100644
--- a/lib/pq/pq-review-table-new/vendors-table-toolbar-actions.tsx
+++ b/lib/pq/pq-review-table-new/vendors-table-toolbar-actions.tsx
@@ -15,6 +15,7 @@ import {
   getFactoryLocationAnswer,
   getQMManagers
 } from "@/lib/pq/service"
+import { SiteVisitDialog } from "./site-visit-dialog"
 import { RequestInvestigationDialog } from "./request-investigation-dialog"
 import { CancelInvestigationDialog, ReRequestInvestigationDialog } from "./cancel-investigation-dialog"
 import { SendResultsDialog } from "./send-results-dialog"
@@ -49,6 +50,7 @@ export function VendorsTableToolbarActions({ table }: VendorsTableToolbarActions
   const [isCancelDialogOpen, setIsCancelDialogOpen] = React.useState(false)
   const [isSendResultsDialogOpen, setIsSendResultsDialogOpen] = React.useState(false)
   const [isReRequestDialogOpen, setIsReRequestDialogOpen] = React.useState(false)
+  const [isReinspectionDialogOpen, setIsReinspectionDialogOpen] = React.useState(false)
   const [isApprovalDialogOpen, setIsApprovalDialogOpen] = React.useState(false)
   const [isReRequestApprovalDialogOpen, setIsReRequestApprovalDialogOpen] = React.useState(false)
 
@@ -441,6 +443,53 @@ const handleOpenRequestDialog = async () => {
     }
   }
 
+  // 재실사 요청 처리
+  const handleRequestReinspection = async (data: {
+    qmManagerId: number,
+    forecastedAt: Date,
+    investigationAddress: string,
+    investigationNotes?: string
+  }) => {
+    try {
+      // 보완-재실사 대상 실사만 필터링
+      const supplementReinspectInvestigations = selectedRows.filter(row =>
+        row.original.investigation &&
+        row.original.investigation.evaluationResult === "SUPPLEMENT_REINSPECT"
+      );
+
+      if (supplementReinspectInvestigations.length === 0) {
+        toast.error("보완-재실사 대상 실사가 없습니다.");
+        return;
+      }
+
+      // 첫 번째 대상 실사로 재실사 요청 생성
+      const targetInvestigation = supplementReinspectInvestigations[0].original.investigation!;
+      const { requestSupplementReinspectionAction } = await import('@/lib/vendor-investigation/service');
+
+      const result = await requestSupplementReinspectionAction({
+        investigationId: targetInvestigation.id,
+        siteVisitData: {
+          inspectionDuration: 1.0, // 기본 1일
+          requestedStartDate: data.forecastedAt,
+          requestedEndDate: new Date(data.forecastedAt.getTime() + 24 * 60 * 60 * 1000), // 1일 후
+          shiAttendees: {},
+          vendorRequests: {},
+          additionalRequests: data.investigationNotes || "보완을 위한 재실사 요청입니다.",
+        }
+      });
+
+      if (result.success) {
+        toast.success("재실사 요청이 생성되었습니다.");
+        window.location.reload();
+      } else {
+        toast.error(result.error || "재실사 요청 생성 중 오류가 발생했습니다.");
+      }
+    } catch (error) {
+      console.error("재실사 요청 오류:", error);
+      toast.error("재실사 요청 중 오류가 발생했습니다.");
+    }
+  };
+
   // 실사 결과 발송 처리
   const handleSendInvestigationResults = async (data: { purchaseComment?: string }) => {
     try {
@@ -505,8 +554,14 @@ const handleOpenRequestDialog = async () => {
     row.original.investigation.investigationStatus === "CANCELED"
   ).length
 
+  // 재실사 요청 대상 수 확인 (보완-재실사 결과만)
+  const reinspectInvestigationsCount = selectedRows.filter(row =>
+    row.original.investigation &&
+    row.original.investigation.evaluationResult === "SUPPLEMENT_REINSPECT"
+  ).length
+
   // 미실사 PQ가 선택되었는지 확인
-  const hasNonInspectionPQ = selectedRows.some(row => 
+  const hasNonInspectionPQ = selectedRows.some(row =>
     row.original.type === "NON_INSPECTION"
   )
 
@@ -651,6 +706,22 @@ const handleOpenRequestDialog = async () => {
           <span className="hidden sm:inline">실사 재의뢰</span>
         </Button>
 
+        {/* 재실사 요청 버튼 */}
+        <Button
+          variant="outline"
+          size="sm"
+          onClick={() => setIsReinspectionDialogOpen(true)}
+          disabled={
+            isLoading ||
+            selectedRows.length === 0 ||
+            reinspectInvestigationsCount === 0
+          }
+          className="gap-2"
+        >
+          <RefreshCw className="size-4" aria-hidden="true" />
+          <span className="hidden sm:inline">재방문 실사 요청</span>
+        </Button>
+
         {/* 실사 결과 발송 버튼 */}
         <Button
           variant="outline"
@@ -727,6 +798,24 @@ const handleOpenRequestDialog = async () => {
         auditResults={auditResults}
       />
 
+      {/* 재방문실사 요청 Dialog */}
+      <SiteVisitDialog
+        isOpen={isReinspectionDialogOpen}
+        onClose={() => setIsReinspectionDialogOpen(false)}
+        onSubmit={handleRequestReinspection}
+        investigation={{
+          id: 0, // 재실사용으로 0으로 설정 (기존 데이터 로드 안함)
+          investigationMethod: "SITE_VISIT_EVAL",
+          investigationAddress: "",
+          vendorName: "재실사 대상",
+          vendorCode: "N/A",
+          projectName: "",
+          projectCode: "",
+          pqItems: null
+        }}
+        isReinspection={true}
+      />
+
       {/* 결재 미리보기 Dialog - 실사 의뢰 */}
       {session?.user && investigationFormData && (
         <ApprovalPreviewDialog
diff --git a/lib/pq/pq-review-table-new/vendors-table.tsx b/lib/pq/pq-review-table-new/vendors-table.tsx
index f8f9928e..e55da8c5 100644
--- a/lib/pq/pq-review-table-new/vendors-table.tsx
+++ b/lib/pq/pq-review-table-new/vendors-table.tsx
@@ -310,7 +310,10 @@ export function PQSubmissionsTable({ promises, className }: PQSubmissionsTablePr
     enableAdvancedFilter: true,
     enableRowSelection: true,
     maxSelections: 1,
-    initialState,
+    initialState: {
+      sorting: [{ id: "updatedAt", desc: true }],
+      columnPinning: { right: ["actions"] },
+    },
     getRowId: (originalRow) => String(originalRow.id),
     shallow: false,
     clearOnDefault: true,
diff --git a/lib/pq/service.ts b/lib/pq/service.ts
index 8b1986ce..0bc575a6 100644
--- a/lib/pq/service.ts
+++ b/lib/pq/service.ts
@@ -555,6 +555,28 @@ export async function submitPQAction({
     const targetSubmissionId = existingSubmission?.id || '';
     const targetRequesterId = existingSubmission?.requesterId || null;
 
+    // QM 담당자 이메일 조회 (해당 PQ와 연결된 실사에 배정된 경우)
+    let qmManagerEmail: string | null = null;
+    if (targetSubmissionId) {
+      try {
+        const inv = await db
+          .select({ qmManagerId: vendorInvestigations.qmManagerId })
+          .from(vendorInvestigations)
+          .where(eq(vendorInvestigations.pqSubmissionId, Number(targetSubmissionId)))
+          .then(rows => rows[0]);
+        if (inv?.qmManagerId) {
+          const qmUser = await db
+            .select({ email: users.email })
+            .from(users)
+            .where(eq(users.id, inv.qmManagerId))
+            .then(rows => rows[0]);
+          qmManagerEmail = qmUser?.email || null;
+        }
+      } catch (e) {
+        console.warn("Failed to fetch QM manager email for PQ submission", e);
+      }
+    }
+
     if (targetRequesterId !== null) {
       try {
         // 요청자 정보 조회
@@ -577,6 +599,7 @@ export async function submitPQAction({
 
           await sendEmail({
             to: requester.email,
+            cc: qmManagerEmail ? [qmManagerEmail] : undefined,
             subject: emailSubject,
             template: "pq-submitted-admin",
             context: {
@@ -1238,7 +1261,7 @@ export async function requestPqChangesAction({
       await db
         .update(vendorPQSubmissions)
         .set({
-          status: "SUBMITTED", // 변경 요청 상태로 설정
+          status: "IN_PROGRESS", // 변경 요청 상태로 설정
           updatedAt: new Date(),
         })
         .where(
@@ -2209,53 +2232,54 @@ export async function approvePQAction({
         
       projectName = projectData?.name || 'Unknown Project';
     }
-    
-    // 5. PQ 상태를 QM_REVIEWING으로 업데이트 (TO-BE: QM 검토 단계 추가)
+        
+    // 5. PQ 상태 업데이트
     await db
-      .update(vendorPQSubmissions)
+    .update(vendorPQSubmissions)
+    .set({
+      status: "APPROVED",
+      approvedAt: currentDate,
+      updatedAt: currentDate,
+    })
+    .where(eq(vendorPQSubmissions.id, pqSubmissionId));
+
+    // 6. 일반 PQ인 경우 벤더 상태 업데이트 (선택사항)
+    if (pqSubmission.type === "GENERAL") {
+    await db
+      .update(vendors)
       .set({
-        status: "QM_REVIEWING",
+        status: "PQ_APPROVED",
         updatedAt: currentDate,
       })
-      .where(eq(vendorPQSubmissions.id, pqSubmissionId));
-    
-    // 6. 일반 PQ인 경우 벤더 상태를 IN_PQ로 업데이트 (QM 검토 중)
-    if (pqSubmission.type === "GENERAL") {
-      await db
-        .update(vendors)
-        .set({
-          status: "IN_PQ",
-          updatedAt: currentDate,
-        })
-        .where(eq(vendors.id, vendorId));
+      .where(eq(vendors.id, vendorId));
     }
-    
+
     // 7. 벤더에게 이메일 알림 발송
     if (vendor.email) {
-      try {
-        const emailSubject = pqSubmission.projectId
-          ? `[eVCP] Project PQ Under QM Review for ${projectName}`
-          : "[eVCP] General PQ Under QM Review";
-          
-        const portalUrl = `${host}/partners/pq`;
-          
-        await sendEmail({
-          to: vendor.email,
-          subject: emailSubject,
-          template: "pq-qm-review-vendor",
-          context: {
-            vendorName: vendor.vendorName,
-            projectId: pqSubmission.projectId,
-            projectName: projectName,
-            isProjectPQ: !!pqSubmission.projectId,
-            reviewDate: currentDate.toLocaleString(),
-            portalUrl,
-          }
-        });
-      } catch (emailError) {
-        console.error("Failed to send vendor notification:", emailError);
-        // 이메일 발송 실패가 전체 프로세스를 중단하지 않음
-      }
+    try {
+      const emailSubject = pqSubmission.projectId
+        ? `[eVCP] Project PQ Approved for ${projectName}`
+        : "[eVCP] General PQ Approved";
+        
+      const portalUrl = `${host}/partners/pq`;
+        
+      await sendEmail({
+        to: vendor.email,
+        subject: emailSubject,
+        template: "pq-approved-vendor",
+        context: {
+          vendorName: vendor.vendorName,
+          projectId: pqSubmission.projectId,
+          projectName: projectName,
+          isProjectPQ: !!pqSubmission.projectId,
+          approvedDate: currentDate.toLocaleString(),
+          portalUrl,
+        }
+      });
+    } catch (emailError) {
+      console.error("Failed to send vendor notification:", emailError);
+      // 이메일 발송 실패가 전체 프로세스를 중단하지 않음
+    }
     }
     
     // 8. 캐시 무효화
@@ -2314,12 +2338,12 @@ export async function approveQMReviewAction({
     }
     
     // 2. 상태 확인 (QM_REVIEWING 상태만 승인 가능)
-    if (pqSubmission.status !== "QM_REVIEWING") {
-      return { 
-        ok: false, 
-        error: `Cannot approve QM review in current status: ${pqSubmission.status}` 
-      };
-    }
+    // if (pqSubmission.status !== "QM_REVIEWING") {
+    //   return { 
+    //     ok: false, 
+    //     error: `Cannot approve QM review in current status: ${pqSubmission.status}` 
+    //   };
+    // }
     
     // 3. 벤더 정보 조회
     const vendor = await db
@@ -2373,22 +2397,41 @@ export async function approveQMReviewAction({
         .where(eq(vendors.id, vendorId));
     }
     
-    // 7. 실사 요청 생성 (QM 승인 후 실사 프로세스 시작)
-    await db
-      .insert(vendorInvestigations)
-      .values({
-        vendorId: vendorId,
-        pqSubmissionId: pqSubmissionId,
-        investigationStatus: "PLANNED",
-        investigationMethod: "DOCUMENT_EVAL", // 기본값, 나중에 변경 가능
-      });
+    // 7. 실사 상태 변경: QM 승인 시 QM_REVIEW_CONFIRMED로 전환
+    try {
+      const existingInvestigation = await db
+        .select({ id: vendorInvestigations.id })
+        .from(vendorInvestigations)
+        .where(eq(vendorInvestigations.pqSubmissionId, pqSubmissionId))
+        .then(rows => rows[0]);
+
+      if (existingInvestigation) {
+        await db
+          .update(vendorInvestigations)
+          .set({ investigationStatus: "QM_REVIEW_CONFIRMED", updatedAt: currentDate })
+          .where(eq(vendorInvestigations.id, existingInvestigation.id));
+      } else {
+        await db
+          .insert(vendorInvestigations)
+          .values({
+            vendorId: vendorId,
+            pqSubmissionId: pqSubmissionId,
+            investigationStatus: "QM_REVIEW_CONFIRMED",
+            investigationMethod: "DOCUMENT_EVAL",
+            requestedAt: currentDate,
+            updatedAt: currentDate,
+          });
+      }
+    } catch (e) {
+      console.error("Failed to set investigation QM_REVIEW_CONFIRMED on QM approve", e);
+    }
     
     // 8. 벤더에게 이메일 알림 발송
     if (vendor.email) {
       try {
         const emailSubject = pqSubmission.projectId
-          ? `[eVCP] Project PQ Approved for ${projectName}`
-          : "[eVCP] General PQ Approved";
+          ? `[eVCP] Project PQ QM Approved for ${projectName}`
+          : "[eVCP] General PQ QM Approved";
           
         const portalUrl = `${host}/partners/pq`;
           
@@ -2525,7 +2568,25 @@ export async function rejectQMReviewAction({
         .where(eq(vendors.id, vendorId));
     }
     
-    // 7. 벤더에게 이메일 알림 발송
+    // 7. 실사 상태 변경: QM 거절 시 CANCELED로 전환
+    try {
+      const existingInvestigation = await db
+        .select({ id: vendorInvestigations.id })
+        .from(vendorInvestigations)
+        .where(eq(vendorInvestigations.pqSubmissionId, pqSubmissionId))
+        .then(rows => rows[0]);
+
+      if (existingInvestigation) {
+        await db
+          .update(vendorInvestigations)
+          .set({ investigationStatus: "CANCELED", updatedAt: currentDate })
+          .where(eq(vendorInvestigations.id, existingInvestigation.id));
+      }
+    } catch (e) {
+      console.error("Failed to set investigation CANCELED on QM reject", e);
+    }
+
+    // 8. 벤더에게 이메일 알림 발송
     if (vendor.email) {
       try {
         const emailSubject = pqSubmission.projectId
@@ -2553,11 +2614,12 @@ export async function rejectQMReviewAction({
       }
     }
     
-    // 8. 캐시 무효화
+    // 9. 캐시 무효화
     revalidateTag("vendors");
     revalidateTag("vendor-status-counts");
     revalidateTag("pq-submissions");
     revalidateTag("vendor-pq-submissions");
+    revalidateTag("vendor-investigations");
     revalidatePath("/evcp/pq_new");
     
     return { ok: true };
@@ -2714,10 +2776,76 @@ export async function rejectPQAction({
   }
 }
 
+// PQ 보완요청 메일 발송 액션
+export async function requestPqSupplementAction({
+  pqSubmissionId,
+  vendorId,
+  comment,
+}: {
+  pqSubmissionId: number;
+  vendorId: number;
+  comment: string;
+}) {
+  unstable_noStore();
+  try {
+    const session = await getServerSession(authOptions);
+    const currentUserEmail = session?.user?.email || null;
+    const headersList = await headers();
+    const host = headersList.get('host') || 'localhost:3000';
+
+    // PQ/벤더/요청자 정보 조회
+    const pq = await db
+      .select({ id: vendorPQSubmissions.id, pqNumber: vendorPQSubmissions.pqNumber, requesterId: vendorPQSubmissions.requesterId, projectId: vendorPQSubmissions.projectId })
+      .from(vendorPQSubmissions)
+      .where(and(eq(vendorPQSubmissions.id, pqSubmissionId), eq(vendorPQSubmissions.vendorId, vendorId)))
+      .then(rows => rows[0]);
+    if (!pq) return { ok: false, error: 'PQ submission not found' };
+
+    const vendor = await db
+      .select({ vendorName: vendors.vendorName, email: vendors.email })
+      .from(vendors)
+      .where(eq(vendors.id, vendorId))
+      .then(rows => rows[0]);
+    if (!vendor?.email) return { ok: false, error: 'Vendor email not found' };
+
+    let requesterEmail: string | null = null;
+    if (pq.requesterId) {
+      const requester = await db
+        .select({ email: users.email })
+        .from(users)
+        .where(eq(users.id, pq.requesterId))
+        .then(rows => rows[0]);
+      requesterEmail = requester?.email || null;
+    }
+
+    const reviewUrl = `http://${host}/evcp/pq/${vendorId}/${pqSubmissionId}`;
+
+    await sendEmail({
+      to: vendor.email,
+      cc: [currentUserEmail, requesterEmail].filter(Boolean) as string[],
+      subject: `[eVCP] PQ 보완 요청: ${vendor.vendorName}`,
+      template: 'pq-supplement-request',
+      context: {
+        vendorName: vendor.vendorName,
+        pqNumber: pq.pqNumber,
+        comment,
+        reviewUrl,
+      },
+    });
+
+    revalidateTag('pq-submissions');
+    return { ok: true };
+  } catch (error) {
+    console.error('PQ supplement request error:', error);
+    return { ok: false, error: getErrorMessage(error) };
+  }
+}
+
 
 // 실사 의뢰 생성 서버 액션
 export async function requestInvestigationAction(
   pqSubmissionIds: number[],
+  currentUser: { id: number; epId: string | null; email?: string },
   data: {
     qmManagerId: number,
     forecastedAt: Date,
@@ -2727,10 +2855,7 @@ export async function requestInvestigationAction(
 ) {
   try {
     // 세션에서 요청자 정보 가져오기
-    const session = await getServerSession(authOptions);
-    const requesterId = session?.user?.id ? Number(session.user.id) : null;
-
-    if (!requesterId) {
+    if (!currentUser.id) {
       return { success: false, error: "인증된 사용자만 실사를 의뢰할 수 있습니다." };
     }
 
@@ -2755,7 +2880,7 @@ export async function requestInvestigationAction(
 
       const now = new Date();
 
-      // 각 PQ에 대한 실사 요청 생성 - 타입이 정확히 맞는지 확인
+      //  실사 요청 생성
       const investigations = pqSubmissions.map((pq) => {
         return {
           vendorId: pq.vendorId,
@@ -2765,12 +2890,21 @@ export async function requestInvestigationAction(
           forecastedAt: data.forecastedAt,
           investigationAddress: data.investigationAddress,
           investigationNotes: data.investigationNotes || null,
-          requesterId: requesterId,
+          requesterId: currentUser.id,
           requestedAt: now,
           createdAt: now,
           updatedAt: now,
         };
       });
+      //PQ 제출 정보 업데이트, status를 QM_REVIEWING로 업데이트
+      await tx
+        .update(vendorPQSubmissions)
+        .set({
+          status: "QM_REVIEWING",
+          updatedAt: now,
+        })
+        .where(inArray(vendorPQSubmissions.id, pqSubmissionIds));
+      
 
       // 실사 요청 저장
       const created = await tx
diff --git a/lib/site-visit/service.ts b/lib/site-visit/service.ts
index d5e4a59b..1dc07c77 100644
--- a/lib/site-visit/service.ts
+++ b/lib/site-visit/service.ts
@@ -18,6 +18,137 @@ import { users } from "@/db/schema"
 
 
 
+// 실사 ID로 모든 siteVisitRequests 조회 (복수 확정정보 지원)
+export async function getAllSiteVisitRequestsForInvestigationAction(investigationId: number) {
+  try {
+    const confirmations = await db
+      .select({
+        id: siteVisitRequests.id,
+        status: siteVisitRequests.status,
+        inspectionDuration: siteVisitRequests.inspectionDuration,
+        requestedStartDate: siteVisitRequests.requestedStartDate,
+        requestedEndDate: siteVisitRequests.requestedEndDate,
+        additionalRequests: siteVisitRequests.additionalRequests,
+        createdAt: siteVisitRequests.createdAt,
+        updatedAt: siteVisitRequests.updatedAt,
+      })
+      .from(siteVisitRequests)
+      .where(eq(siteVisitRequests.investigationId, investigationId))
+      .orderBy(desc(siteVisitRequests.createdAt))
+
+    return { success: true, confirmations }
+  } catch (error) {
+    console.error("실사 확정정보 조회 오류:", error)
+    return { success: false, error: "실사 확정정보 조회에 실패했습니다." }
+  }
+}
+
+// 재방문 실사 요청을 위한 방문실사 생성 (동일 investigationId에 대해 여러 개 허용)
+export async function createReinspectionSiteVisitAction(input: {
+  investigationId: number;
+  inspectionDuration: number;
+  requestedStartDate: Date;
+  requestedEndDate: Date;
+  shiAttendees: Record<string, string>; // {userId: name}
+  vendorRequests: Record<string, boolean>;
+  additionalRequests?: string;
+  investigationAddress: string;
+}) {
+  try {
+    const session = await getServerSession(authOptions);
+    if (!session?.user?.id) {
+      throw new Error("Unauthorized");
+    }
+
+    // 실사 정보 확인
+    const investigation = await db
+      .select()
+      .from(vendorInvestigations)
+      .where(eq(vendorInvestigations.id, input.investigationId))
+      .limit(1);
+
+    if (!investigation.length) {
+      return {
+        success: false,
+        error: "실사 정보를 찾을 수 없습니다."
+      };
+    }
+
+    // PQ 정보 확인
+    const pqSubmission = await db
+      .select()
+      .from(vendorPQSubmissions)
+      .where(eq(vendorPQSubmissions.id, investigation[0].pqSubmissionId!))
+      .limit(1);
+
+    if (!pqSubmission.length) {
+      return {
+        success: false,
+        error: "PQ 정보를 찾을 수 없습니다."
+      };
+    }
+
+    // 방문실사 요청 생성 (재실사이므로 기존 확인 로직 생략)
+    const [newRequest] = await db
+      .insert(siteVisitRequests)
+      .values({
+        investigationId: input.investigationId,
+        inspectionDuration: input.inspectionDuration,
+        requestedStartDate: input.requestedStartDate,
+        requestedEndDate: input.requestedEndDate,
+        shiAttendees: input.shiAttendees,
+        vendorRequests: input.vendorRequests,
+        additionalRequests: input.additionalRequests,
+        status: "REQUESTED",
+        createdAt: new Date(),
+        updatedAt: new Date(),
+      })
+      .returning();
+
+    // 벤더에게 이메일 발송
+    const vendor = await db
+      .select({ email: vendors.email, vendorName: vendors.vendorName })
+      .from(vendors)
+      .where(eq(vendors.id, investigation[0].vendorId))
+      .limit(1);
+
+    if (vendor.length && vendor[0].email) {
+      const headersList = await import("next/headers").then(m => m.headers());
+      const host = headersList.get('host') || 'localhost:3000';
+      const portalUrl = process.env.NEXTAUTH_URL || `http://${host}`;
+
+      await sendEmail({
+        to: vendor[0].email,
+        subject: `[eVCP] 재실사 방문요청 - ${vendor[0].vendorName}`,
+        template: "site-visit-request",
+        context: {
+          vendorName: vendor[0].vendorName,
+          inspectionDuration: input.inspectionDuration,
+          requestedStartDate: format(input.requestedStartDate, "yyyy년 MM월 dd일"),
+          requestedEndDate: format(input.requestedEndDate, "yyyy년 MM월 dd일"),
+          investigationAddress: input.investigationAddress,
+          additionalRequests: input.additionalRequests || "",
+          reviewUrl: `${portalUrl}/evcp/vendor-investigation`,
+          year: new Date().getFullYear(),
+        }
+      });
+    }
+
+    revalidatePath("/evcp/vendor-investigation");
+
+    return {
+      success: true,
+      siteVisitRequestId: newRequest.id
+    };
+  } catch (error) {
+    console.error("재실사 방문요청 생성 실패:", error);
+    return {
+      success: false,
+      error: error instanceof Error ? error.message : "알 수 없는 오류"
+    };
+  }
+}
+
 // 방문실사 요청 서버 액션
 export async function createSiteVisitRequestAction(input: {
     investigationId: number;
diff --git a/lib/site-visit/vendor-info-view-dialog.tsx b/lib/site-visit/vendor-info-view-dialog.tsx
index 431069b3..48aefeb0 100644
--- a/lib/site-visit/vendor-info-view-dialog.tsx
+++ b/lib/site-visit/vendor-info-view-dialog.tsx
@@ -15,6 +15,7 @@ import {
 } from "@/components/ui/dialog"
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"
 import { Button } from "@/components/ui/button"
+import { Badge } from "@/components/ui/badge"
 import { toast } from "sonner"
 
 interface VendorInfo {
@@ -53,46 +54,63 @@ interface VendorInfoViewDialogProps {
   isOpen: boolean
   onClose: () => void
   siteVisitRequestId: number | null
+  investigationId?: number | null // 실사 ID 추가 - 여러 확정정보 조회용
+  isReinspection?: boolean // 재실사 모드 플래그
 }
 
 export function VendorInfoViewDialog({
   isOpen,
   onClose,
   siteVisitRequestId,
+  investigationId,
 }: VendorInfoViewDialogProps) {
   const [data, setData] = React.useState<VendorInfo | null>(null)
   const [attachments, setAttachments] = React.useState<Attachment[]>([])
+  const [allConfirmations, setAllConfirmations] = React.useState<any[]>([]) // 여러 확정정보
   const [isLoading, setIsLoading] = React.useState(false)
 
   // 데이터 로드
   React.useEffect(() => {
-    if (isOpen && siteVisitRequestId) {
-      loadVendorInfo()
+    if (isOpen && (siteVisitRequestId || investigationId)) {
+      loadData()
     }
-  }, [isOpen, siteVisitRequestId])
+  }, [isOpen, siteVisitRequestId, investigationId])
 
-  const loadVendorInfo = async () => {
-    if (!siteVisitRequestId) return
+  const loadData = async () => {
+    if (!siteVisitRequestId && !investigationId) return
 
     setIsLoading(true)
     try {
-      const { getVendorSiteVisitInfoAction } = await import("./service")
-      const result = await getVendorSiteVisitInfoAction(siteVisitRequestId)
-      
-      if (result.success && result.data) {
-        setData(result.data.vendorInfo)
-        setAttachments(result.data.attachments || [])
-      } else {
-        toast.error("협력업체 정보를 불러올 수 없습니다.")
+      // 단일 확정정보 조회 (기존)
+      if (siteVisitRequestId) {
+        const { getVendorSiteVisitInfoAction } = await import("./service")
+        const result = await getVendorSiteVisitInfoAction(siteVisitRequestId)
+
+        if (result.success && result.data) {
+          setData(result.data.vendorInfo)
+          setAttachments(result.data.attachments || [])
+        } else {
+          toast.error("협력업체 정보를 불러올 수 없습니다.")
+        }
+      }
+
+      // 여러 확정정보 조회 (신규 - 실사 ID로 모든 siteVisitRequests 조회)
+      if (investigationId) {
+        const { getAllSiteVisitRequestsForInvestigationAction } = await import("./service")
+        const result = await getAllSiteVisitRequestsForInvestigationAction(investigationId)
+        if (result.success) {
+          setAllConfirmations(result.confirmations || [])
+        }
       }
     } catch (error) {
-      console.error("협력업체 정보 로드 오류:", error)
-      toast.error("협력업체 정보를 불러오는 중 오류가 발생했습니다.")
+      console.error("데이터 로드 오류:", error)
+      toast.error("데이터를 불러오는 중 오류가 발생했습니다.")
     } finally {
       setIsLoading(false)
     }
   }
 
+
   return (
     <Dialog open={isOpen} onOpenChange={(open) => !open && onClose()}>
       <DialogContent className="max-w-4xl max-h-[90vh] overflow-y-auto">
@@ -110,10 +128,11 @@ export function VendorInfoViewDialog({
               <p className="text-muted-foreground">협력업체 정보를 불러오는 중...</p>
             </div>
           </div>
-        ) : data ? (
+        ) : (data || allConfirmations.length > 0) ? (
           <div className="space-y-6">
-            {/* 협력업체 정보 */}
-            <Card>
+            {/* 협력업체 정보 - 단일 확정정보 조회 시에만 표시 */}
+            {data && (
+              <Card>
               <CardHeader>
                 <CardTitle className="flex items-center gap-2">
                   <Building2 className="h-5 w-5" />
@@ -173,6 +192,7 @@ export function VendorInfoViewDialog({
                 </div>
               </CardContent>
             </Card>
+          )}     
 
             {/* 첨부파일 */}
             {attachments.length > 0 && (
@@ -226,8 +246,54 @@ export function VendorInfoViewDialog({
               </Card>
             )}
 
+            {/* 실사 실시 확정정보 (복수 지원) */}
+            {allConfirmations.length > 0 && (
+              <div className="space-y-4">
+                <h3 className="text-lg font-semibold">실사 실시 확정정보</h3>
+                {allConfirmations.map((confirmation, index) => (
+                  <Card key={confirmation.id}>
+                    <CardHeader>
+                      <CardTitle className="flex items-center justify-between">
+                        <span className="flex items-center gap-2">
+                          <Calendar className="h-5 w-5" />
+                          실사 확정정보 #{index + 1}
+                        </span>
+                        <Badge variant={confirmation.status === "COMPLETED" ? "default" : "secondary"}>
+                          {confirmation.status === "COMPLETED" ? "완료" : "진행중"}
+                        </Badge>
+                      </CardTitle>
+                    </CardHeader>
+                    <CardContent>
+                      <div className="grid grid-cols-2 gap-4 text-sm">
+                        <div>
+                          <span className="font-medium">실사 기간:</span> {confirmation.inspectionDuration}일
+                        </div>
+                        <div>
+                          <span className="font-medium">요청 시작일:</span>
+                          {confirmation.requestedStartDate ? formatDate(confirmation.requestedStartDate, "kr") : "미정"}
+                        </div>
+                        <div>
+                          <span className="font-medium">요청 종료일:</span>
+                          {confirmation.requestedEndDate ? formatDate(confirmation.requestedEndDate, "kr") : "미정"}
+                        </div>
+                        <div>
+                          <span className="font-medium">생성일:</span> {formatDate(confirmation.createdAt, "kr")}
+                        </div>
+                        {confirmation.additionalRequests && (
+                          <div className="col-span-2">
+                            <span className="font-medium">추가 요청사항:</span>
+                            <div className="bg-muted p-2 rounded mt-1">{confirmation.additionalRequests}</div>
+                          </div>
+                        )}
+                      </div>
+                    </CardContent>
+                  </Card>
+                ))}
+              </div>
+            )}
+
             {/* 기타 정보 */}
-            {data.otherInfo && (
+            {data?.otherInfo && (
               <Card>
                 <CardHeader>
                   <CardTitle className="flex items-center gap-2">
@@ -236,7 +302,7 @@ export function VendorInfoViewDialog({
                   </CardTitle>
                 </CardHeader>
                 <CardContent>
-                  <p className="text-sm whitespace-pre-wrap">{data.otherInfo}</p>
+                  <p className="text-sm whitespace-pre-wrap">{data?.otherInfo}</p>
                 </CardContent>
               </Card>
             )}
@@ -253,8 +319,8 @@ export function VendorInfoViewDialog({
                 <div className="grid grid-cols-2 gap-4">
                   <div>
                     <div className="space-y-2 text-sm">
-                      <div><span className="font-medium">제출일:</span> {formatDate(data.submittedAt, "kr")}</div>
-                      <div><span className="font-medium">첨부파일:</span> {data.hasAttachments ? "있음" : "없음"}</div>
+                      <div><span className="font-medium">제출일:</span> {formatDate(data?.submittedAt, "kr")}</div>
+                      <div><span className="font-medium">첨부파일:</span> {data?.hasAttachments ? "있음" : "없음"}</div>
                     </div>
                   </div>
                 </div>
diff --git a/lib/vendor-investigation/approval-actions.ts b/lib/vendor-investigation/approval-actions.ts
index a75b9b70..607580d8 100644
--- a/lib/vendor-investigation/approval-actions.ts
+++ b/lib/vendor-investigation/approval-actions.ts
@@ -97,6 +97,7 @@ export async function requestPQInvestigationWithApproval(data: {
       investigationAddress: data.investigationAddress,
       investigationNotes: data.investigationNotes,
       vendorNames: data.vendorNames,
+      currentUser: data.currentUser,
     },
     
     // approvalConfig: 결재 상신 정보 (템플릿 포함)
diff --git a/lib/vendor-investigation/handlers.ts b/lib/vendor-investigation/handlers.ts
index 6c0edbd7..24cad870 100644
--- a/lib/vendor-investigation/handlers.ts
+++ b/lib/vendor-investigation/handlers.ts
@@ -24,10 +24,12 @@ export async function requestPQInvestigationInternal(payload: {
   investigationAddress: string;
   investigationNotes?: string;
   vendorNames?: string; // 복수 업체 이름 (표시용)
+  currentUser: { id: number; epId: string | null; email?: string };
 }) {
   debugLog('[PQInvestigationHandler] 실사 의뢰 핸들러 시작', {
     pqCount: payload.pqSubmissionIds.length,
     qmManagerId: payload.qmManagerId,
+    currentUser: payload.currentUser,
     vendorNames: payload.vendorNames,
   });
 
@@ -36,6 +38,7 @@ export async function requestPQInvestigationInternal(payload: {
     debugLog('[PQInvestigationHandler] requestInvestigationAction 호출');
     const result = await requestInvestigationAction(
       payload.pqSubmissionIds,
+      payload.currentUser,
       {
         qmManagerId: payload.qmManagerId,
         forecastedAt: payload.forecastedAt,
diff --git a/lib/vendor-investigation/service.ts b/lib/vendor-investigation/service.ts
index f81f78f6..3ccbe880 100644
--- a/lib/vendor-investigation/service.ts
+++ b/lib/vendor-investigation/service.ts
@@ -1,6 +1,6 @@
 "use server"; // Next.js 서버 액션에서 직접 import하려면 (선택)
 
-import { items, vendorInvestigationAttachments, vendorInvestigations, vendorInvestigationsView, vendorPossibleItems, vendors, siteVisitRequests } from "@/db/schema/"
+import { items, vendorInvestigationAttachments, vendorInvestigations, vendorInvestigationsView, vendorPossibleItems, vendors, siteVisitRequests, vendorPQSubmissions } from "@/db/schema/"
 import { GetVendorsInvestigationSchema, updateVendorInvestigationSchema, updateVendorInvestigationProgressSchema, updateVendorInvestigationResultSchema } from "./validations"
 import { asc, desc, ilike, inArray, and, or, gte, lte, eq, isNull, count } from "drizzle-orm";
 import { revalidateTag, unstable_noStore, revalidatePath } from "next/cache";
@@ -131,6 +131,46 @@ export async function getExistingInvestigationsForVendors(vendorIds: number[]) {
   }
 }
 
+// PQ 제출 타입 조회 (investigation.pqSubmissionId → type)
+export default async function getPQSubmissionTypeAction(pqSubmissionId: number) {
+  try {
+    const row = await db
+      .select({ type: vendorPQSubmissions.type })
+      .from(vendorPQSubmissions)
+      .where(eq(vendorPQSubmissions.id, pqSubmissionId))
+      .limit(1)
+      .then(rows => rows[0]);
+    if (!row) return { success: false, error: "PQ submission not found" };
+    return { success: true, type: row.type as "GENERAL" | "PROJECT" | "NON_INSPECTION" };
+  } catch (e) {
+    return { success: false, error: e instanceof Error ? e.message : "Unknown error" };
+  }
+}
+
+// 실사 계획 취소 액션: 상태를 QM_REVIEW_CONFIRMED로 되돌림
+export async function cancelInvestigationPlanAction(investigationId: number) {
+  try {
+    await db
+      .update(vendorInvestigations)
+      .set({
+        investigationStatus: "QM_REVIEW_CONFIRMED",
+        updatedAt: new Date(),
+      })
+      .where(eq(vendorInvestigations.id, investigationId))
+
+    revalidateTag("vendor-investigations")
+    revalidatePath("/evcp/vendor-investigation")
+
+    return { success: true }
+  } catch (error) {
+    console.error("실사 계획 취소 오류:", error)
+    return {
+      success: false,
+      error: error instanceof Error ? error.message : "알 수 없는 오류",
+    }
+  }
+}
+
 interface RequestInvestigateVendorsInput {
   ids: number[]
 }
@@ -228,7 +268,7 @@ export async function updateVendorInvestigationProgressAction(formData: FormData
       processedEntries.confirmedAt = new Date(textEntries.confirmedAt)
     }
 
-    // 3) Zod로 파싱/검증
+    // 3) Zod로 파싱/검증 (4개 필수값 규칙 포함)
     const parsed = updateVendorInvestigationProgressSchema.parse(processedEntries)
 
     // 4) 업데이트 데이터 준비
@@ -250,7 +290,7 @@ export async function updateVendorInvestigationProgressAction(formData: FormData
       updateData.confirmedAt = parsed.confirmedAt
     }
 
-    // 실사 방법이 설정되면 PLANNED -> IN_PROGRESS로 상태 변경
+    // 실사 방법이 설정되면 QM_REVIEW_CONFIRMED -> IN_PROGRESS로 상태 변경
     if (parsed.investigationMethod) {
       updateData.investigationStatus = "IN_PROGRESS"
     }
@@ -334,10 +374,12 @@ export async function updateVendorInvestigationResultAction(formData: FormData)
     if (parsed.evaluationResult) {
       if (parsed.evaluationResult === "REJECTED") {
         updateData.investigationStatus = "CANCELED"
-      } else if (parsed.evaluationResult === "SUPPLEMENT" || 
-                 parsed.evaluationResult === "SUPPLEMENT_REINSPECT" || 
+      } else if (parsed.evaluationResult === "SUPPLEMENT" ||
+                 parsed.evaluationResult === "SUPPLEMENT_REINSPECT" ||
                  parsed.evaluationResult === "SUPPLEMENT_DOCUMENT") {
         updateData.investigationStatus = "SUPPLEMENT_REQUIRED"
+        // 보완 요청이 있었음을 기록
+        updateData.hasSupplementRequested = true
       } else if (parsed.evaluationResult === "APPROVED") {
         updateData.investigationStatus = "COMPLETED"
       }
@@ -1150,6 +1192,93 @@ export async function completeSupplementReinspectionAction({
   }
 }
 
+// 실사 보완요청 메일 발송 액션
+export async function requestInvestigationSupplementAction({
+  investigationId,
+  vendorId,
+  comment,
+}: {
+  investigationId: number;
+  vendorId: number;
+  comment: string;
+}) {
+  unstable_noStore();
+  try {
+    const headersList = await import("next/headers").then(m => m.headers());
+    const host = headersList.get('host') || 'localhost:3000';
+
+    // 실사/벤더 정보 조회
+    const investigation = await db
+      .select({
+        id: vendorInvestigations.id,
+        pqSubmissionId: vendorInvestigations.pqSubmissionId,
+        investigationAddress: vendorInvestigations.investigationAddress,
+      })
+      .from(vendorInvestigations)
+      .where(eq(vendorInvestigations.id, investigationId))
+      .then(rows => rows[0]);
+
+    const vendor = await db
+      .select({ email: vendors.email, vendorName: vendors.vendorName })
+      .from(vendors)
+      .where(eq(vendors.id, vendorId))
+      .then(rows => rows[0]);
+
+    if (!vendor?.email) {
+      return { success: false, error: "벤더 이메일 정보가 없습니다." };
+    }
+
+    // PQ 번호 조회
+    let pqNumber = "N/A";
+    if (investigation?.pqSubmissionId) {
+      const pqRow = await db
+        .select({ pqNumber: vendorPQSubmissions.pqNumber })
+        .from(vendorPQSubmissions)
+        .where(eq(vendorPQSubmissions.id, investigation.pqSubmissionId))
+        .then(rows => rows[0]);
+      if (pqRow) pqNumber = pqRow.pqNumber;
+    }
+
+    // 메일 발송
+    const portalUrl = process.env.NEXTAUTH_URL || `http://${host}`;
+    const reviewUrl = `${portalUrl}/evcp/vendor-investigation`;
+
+    await sendEmail({
+      to: vendor.email,
+      subject: `[eVCP] 실사 보완요청 - ${vendor.vendorName}`,
+      template: "pq-investigation-supplement-request",
+      context: {
+        vendorName: vendor.vendorName,
+        investigationNumber: pqNumber,
+        supplementComment: comment,
+        requestedAt: new Date().toLocaleString('ko-KR'),
+        reviewUrl: reviewUrl,
+        year: new Date().getFullYear(),
+      }
+    });
+
+    // 실사 상태를 SUPPLEMENT_REQUIRED로 변경 (이미 되어있을 수 있음)
+    await db
+      .update(vendorInvestigations)
+      .set({
+        investigationStatus: "SUPPLEMENT_REQUIRED",
+        updatedAt: new Date(),
+      })
+      .where(eq(vendorInvestigations.id, investigationId));
+
+    revalidateTag("vendor-investigations");
+    revalidateTag("pq-submissions");
+
+    return { success: true };
+  } catch (error) {
+    console.error("실사 보완요청 메일 발송 오류:", error);
+    return {
+      success: false,
+      error: error instanceof Error ? error.message : "알 수 없는 오류",
+    };
+  }
+}
+
 // 보완 서류제출 응답 제출 액션
 export async function submitSupplementDocumentResponseAction({
   investigationId,
diff --git a/lib/vendor-investigation/table/investigation-cancel-plan-button.tsx b/lib/vendor-investigation/table/investigation-cancel-plan-button.tsx
new file mode 100644
index 00000000..26016742
--- /dev/null
+++ b/lib/vendor-investigation/table/investigation-cancel-plan-button.tsx
@@ -0,0 +1,91 @@
+"use client"
+
+import * as React from "react"
+import { type Table } from "@tanstack/react-table"
+import { VendorInvestigationsViewWithContacts } from "@/config/vendorInvestigationsColumnsConfig"
+import { Button } from "@/components/ui/button"
+import { RotateCcw } from "lucide-react"
+import { toast } from "sonner"
+import { cancelInvestigationPlanAction } from "../service"
+import { getSiteVisitRequestAction } from "@/lib/site-visit/service"
+
+interface Props {
+  table: Table<VendorInvestigationsViewWithContacts>
+}
+
+export function InvestigationCancelPlanButton({ table }: Props) {
+  const [loading, setLoading] = React.useState(false)
+  const selected = table.getSelectedRowModel().rows[0]?.original as VendorInvestigationsViewWithContacts | undefined
+
+  const canCancel = React.useMemo(() => {
+    if (!selected) return false
+    // 이미 취소 상태로 되돌릴 필요가 없거나, QM_REVIEW_CONFIRMED이면 취소 불필요
+    if (selected.investigationStatus === "QM_REVIEW_CONFIRMED") return false
+    if (!selected.investigationMethod) return false
+
+    const method = selected.investigationMethod
+    // 1) 서류평가: 실사결과 입력 전까지 (평가 결과 없을 때)
+    if (method === "DOCUMENT_EVAL") {
+      return selected.evaluationResult == null
+    }
+    // 2) 구매자체평가: 자체평가 입력 전까지 (간주: investigationNotes가 비어있을 때)
+    if (method === "PURCHASE_SELF_EVAL") {
+      return !selected.investigationNotes && selected.evaluationResult == null
+    }
+    // 3) 방문/제품평가: 방문요청 전까지 (site visit request 없을 때)
+    if (method === "PRODUCT_INSPECTION" || method === "SITE_VISIT_EVAL") {
+      // 낙관적으로 UI에선 일단 true로 두고, 클릭 시 서버 확인
+      return true
+    }
+    return false
+  }, [selected])
+
+  const onCancel = async () => {
+    if (!selected) return
+    try {
+      setLoading(true)
+
+      // 방문/제품평가인 경우, 방문요청 존재 여부 서버 확인
+      if (selected.investigationMethod === "PRODUCT_INSPECTION" || selected.investigationMethod === "SITE_VISIT_EVAL") {
+        try {
+          const req = await getSiteVisitRequestAction(selected.investigationId)
+          if (req.success && req.data) {
+            toast.error("방문요청 이후에는 실사계획을 취소할 수 없습니다.")
+            setLoading(false)
+            return
+          }
+        } catch {}
+      }
+
+      const res = await cancelInvestigationPlanAction(selected.investigationId)
+      if (!res.success) {
+        toast.error(res.error || "실사계획 취소에 실패했습니다.")
+        setLoading(false)
+        return
+      }
+      toast.success("실사계획을 취소하고 상태를 'QM 검토 완료'로 되돌렸습니다.")
+      // 선택 해제 및 테이블 리프레시 유도
+      table.resetRowSelection()
+    } catch (e) {
+      toast.error("실사계획 취소 중 오류가 발생했습니다.")
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  return (
+    <Button
+      variant="outline"
+      size="sm"
+      onClick={onCancel}
+      disabled={loading || !canCancel}
+      className="gap-2"
+      title="실사계획 취소"
+    >
+      <RotateCcw className="size-4" />
+      취소
+    </Button>
+  )
+}
+
+
diff --git a/lib/vendor-investigation/table/investigation-progress-sheet.tsx b/lib/vendor-investigation/table/investigation-progress-sheet.tsx
index c0357f5c..a9fbdfdb 100644
--- a/lib/vendor-investigation/table/investigation-progress-sheet.tsx
+++ b/lib/vendor-investigation/table/investigation-progress-sheet.tsx
@@ -45,7 +45,7 @@ import {
   updateVendorInvestigationProgressSchema,
   type UpdateVendorInvestigationProgressSchema,
 } from "../validations"
-import { updateVendorInvestigationProgressAction } from "../service"
+import getPQSubmissionTypeAction, { updateVendorInvestigationProgressAction } from "../service"
 import { VendorInvestigationsViewWithContacts } from "@/config/vendorInvestigationsColumnsConfig"
 
 interface InvestigationProgressSheetProps
@@ -61,6 +61,7 @@ export function InvestigationProgressSheet({
   ...props
 }: InvestigationProgressSheetProps) {
   const [isPending, startTransition] = React.useTransition()
+  const [isProjectPQ, setIsProjectPQ] = React.useState<boolean>(false)
 
   // RHF + Zod
   const form = useForm<UpdateVendorInvestigationProgressSchema>({
@@ -84,6 +85,14 @@ export function InvestigationProgressSheet({
         forecastedAt: investigation.forecastedAt ?? undefined,
         confirmedAt: investigation.confirmedAt ?? undefined,
       })
+      // PQ 타입 조회 (PROJECT면 구매자체평가 비활성화)
+      if (investigation.pqSubmissionId) {
+        getPQSubmissionTypeAction(investigation.pqSubmissionId).then((res) => {
+          if (res.success) setIsProjectPQ(res.type === "PROJECT")
+        })
+      } else {
+        setIsProjectPQ(false)
+      }
     }
   }, [investigation, form])
 
@@ -211,7 +220,7 @@ export function InvestigationProgressSheet({
                         </SelectTrigger>
                         <SelectContent>
                           <SelectGroup>
-                            <SelectItem value="PURCHASE_SELF_EVAL">구매자체평가</SelectItem>
+                            <SelectItem value="PURCHASE_SELF_EVAL" disabled={isProjectPQ}>구매자체평가</SelectItem>
                             <SelectItem value="DOCUMENT_EVAL">서류평가</SelectItem>
                             <SelectItem value="PRODUCT_INSPECTION">제품검사평가</SelectItem>
                             <SelectItem value="SITE_VISIT_EVAL">방문실사평가</SelectItem>
@@ -237,6 +246,7 @@ export function InvestigationProgressSheet({
                           <Button
                             variant="outline"
                             className={`w-full pl-3 text-left font-normal ${!field.value && "text-muted-foreground"}`}
+                            disabled={form.watch("investigationMethod") === "PRODUCT_INSPECTION" || form.watch("investigationMethod") === "SITE_VISIT_EVAL"}
                           >
                             {field.value ? (
                               format(field.value, "yyyy년 MM월 dd일")
diff --git a/lib/vendor-investigation/table/investigation-result-sheet.tsx b/lib/vendor-investigation/table/investigation-result-sheet.tsx
index b7577daa..36000333 100644
--- a/lib/vendor-investigation/table/investigation-result-sheet.tsx
+++ b/lib/vendor-investigation/table/investigation-result-sheet.tsx
@@ -3,7 +3,7 @@
 import * as React from "react"
 import { zodResolver } from "@hookform/resolvers/zod"
 import { useForm } from "react-hook-form"
-import { CalendarIcon, Loader, X, Download } from "lucide-react"
+import { CalendarIcon, Loader, X, Download, AlertTriangle } from "lucide-react"
 import { format } from "date-fns"
 import { toast } from "sonner"
 import { updateVendorInvestigationResultAction } from "../service"
@@ -68,6 +68,7 @@ import { updateVendorInvestigationAction, getInvestigationAttachments, deleteInv
 import { VendorInvestigationsViewWithContacts } from "@/config/vendorInvestigationsColumnsConfig"
 import prettyBytes from "pretty-bytes"
 import { downloadFile } from "@/lib/file-download"
+import { Dialog as SystemDialog, DialogContent as SystemDialogContent, DialogHeader as SystemDialogHeader, DialogTitle as SystemDialogTitle, DialogFooter as SystemDialogFooter } from "@/components/ui/dialog"
 
 interface InvestigationResultSheetProps extends React.ComponentPropsWithoutRef<typeof Sheet> {
   investigation: VendorInvestigationsViewWithContacts | null
@@ -117,6 +118,11 @@ export function InvestigationResultSheet({
   const [loadingAttachments, setLoadingAttachments] = React.useState(false)
   const [uploadingFiles, setUploadingFiles] = React.useState(false)
 
+  // 불합격 안내 팝업 상태
+  const [showRejectedDialog, setShowRejectedDialog] = React.useState(false)
+  // 보완 세부 항목 (재실사/자료제출)
+  const [supplementType, setSupplementType] = React.useState<string>("")
+
   // RHF + Zod
   const form = useForm<UpdateVendorInvestigationResultSchema>({
     resolver: zodResolver(updateVendorInvestigationResultSchema),
@@ -130,6 +136,39 @@ export function InvestigationResultSheet({
     },
   })
 
+  // 평가점수 변화 → 자동 평가 & 보완 타입 초기화
+  React.useEffect(() => {
+    const score = form.watch("evaluationScore")
+    let nextResult: string | undefined = undefined
+    if (typeof score === "number") {
+      if (score >= 80) nextResult = "APPROVED"
+      else if (score >= 70) {
+        // 70~79점일 때는 보완방법 선택을 기다리므로 바로 설정하지 않음
+        nextResult = undefined
+        setSupplementType("")
+      }
+      else if (score < 70) nextResult = "REJECTED"
+    }
+    if (nextResult) {
+      form.setValue("evaluationResult", nextResult as any)
+    } else if (score >= 70 && score < 80) {
+      // 70~79점 범위에서는 보완방법 선택이 필요하다는 표시
+      form.setValue("evaluationResult", "SUPPLEMENT" as any)
+    }
+  }, [form.watch("evaluationScore")])
+
+  // 보완방법 선택 변화 → 평가결과 변경
+  React.useEffect(() => {
+    // 70~79점 범위에서만 보완방법 선택에 따라 결과 변경
+    const score = form.watch("evaluationScore")
+    if (typeof score === "number" && score >= 70 && score < 80) {
+      if (supplementType === "REINSPECT")
+        form.setValue("evaluationResult", "SUPPLEMENT_REINSPECT" as any)
+      else if (supplementType === "DOCUMENT")
+        form.setValue("evaluationResult", "SUPPLEMENT_DOCUMENT" as any)
+    }
+  }, [supplementType, form.watch("evaluationScore")])
+
   // investigation이 변경될 때마다 폼 리셋
   React.useEffect(() => {
     if (investigation) {
@@ -214,9 +253,9 @@ export function InvestigationResultSheet({
 
   // 파일 업로드 섹션 렌더링
   const renderFileUploadSection = () => {
-    const currentStatus = form.watch("investigationStatus")
+    const currentStatus = form.watch("evaluationResult") as string | undefined
     const selectedFiles = form.watch("attachments") as File[] | undefined
-    const config = getFileUploadConfig(currentStatus)
+    const config = getFileUploadConfig(currentStatus ?? "")
 
     if (!config.enabled) return null
 
@@ -454,6 +493,26 @@ export function InvestigationResultSheet({
           return
         }
 
+        // 보완-서류제출 선택 시 메일 발송
+        if (values.evaluationResult === "SUPPLEMENT_DOCUMENT") {
+          try {
+            const { requestInvestigationSupplementAction } = await import('../service')
+            const mailResult = await requestInvestigationSupplementAction({
+              investigationId: values.investigationId,
+              vendorId: investigation?.vendorId || 0,
+              comment: values.investigationNotes || "실사 보완이 필요합니다. 첨부된 내용을 확인하시고 필요한 자료를 제출해 주시기 바랍니다."
+            })
+
+            if (!mailResult.success) {
+              console.warn("보완 메일 발송 실패:", mailResult.error)
+              toast.warning("실사 결과는 저장되었지만 보완 메일 발송에 실패했습니다.")
+            }
+          } catch (mailError) {
+            console.warn("보완 메일 발송 중 오류:", mailError)
+            toast.warning("실사 결과는 저장되었지만 보완 메일 발송에 실패했습니다.")
+          }
+        }
+
         // 2) 파일이 있으면 업로드
         if (values.attachments && values.attachments.length > 0) {
           setUploadingFiles(true)
@@ -484,325 +543,216 @@ export function InvestigationResultSheet({
     })
   }
 
-  // 디버깅을 위한 버튼 클릭 핸들러
+  // 저장버튼 커스텀(불합격시: 팝업 → 확인하면 제출 / 아니면 중단)
   const handleSaveClick = async () => {
-    console.log("저장 버튼 클릭됨")
-    console.log("현재 폼 값:", form.getValues())
-    console.log("폼 에러:", form.formState.errors)
-
-    // 폼 검증 실행
-    const isValid = await form.trigger()
-    console.log("폼 검증 결과:", isValid)
-
-    if (isValid) {
-      form.handleSubmit(onSubmit)()
-    } else {
-      console.log("폼 검증 실패, 에러:", form.formState.errors)
+    const score = form.getValues("evaluationScore")
+    const result = form.getValues("evaluationResult")
+    if (result === "REJECTED" && !showRejectedDialog) {
+      setShowRejectedDialog(true)
+      return
     }
+    const isValid = await form.trigger()
+    if (isValid) form.handleSubmit(onSubmit)()
+  }
+  // 불합격 안내(확정) 처리
+  const handleRejectedConfirm = () => {
+    setShowRejectedDialog(false)
+    form.handleSubmit(onSubmit)()
   }
 
   return (
-    <Sheet {...props}>
-      <SheetContent className="flex flex-col h-full sm:max-w-xl" >
-        <SheetHeader className="text-left flex-shrink-0">
-          <SheetTitle>실사 결과 입력</SheetTitle>
-          <SheetDescription>
-            {investigation?.vendorName && (
-              <span className="font-medium">{investigation.vendorName}</span>
-            )}의 실사 결과를 입력합니다.
-          </SheetDescription>
-        </SheetHeader>
-
-        <div className="flex-1 overflow-y-auto py-4">
-          <Form {...form}>
-            <form
-              onSubmit={form.handleSubmit(onSubmit)}
-              className="flex flex-col gap-4"
-              id="update-investigation-form"
-            >
-              {/* 실사 상태 - 주석처리 (실사 결과 입력에서는 자동으로 완료됨/취소됨/보완요구됨으로 변경) */}
-              {/* <FormField
-                control={form.control}
-                name="investigationStatus"
-                render={({ field }) => (
-                  <FormItem>
-                    <FormLabel>실사 상태</FormLabel>
-                    <FormControl>
-                      <Select value={field.value} onValueChange={field.onChange}>
-                        <SelectTrigger>
-                          <SelectValue placeholder="상태를 선택하세요" />
-                        </SelectTrigger>
-                        <SelectContent>
-                          <SelectGroup>
-                            <SelectItem value="PLANNED">계획됨</SelectItem>
-                            <SelectItem value="IN_PROGRESS">진행 중</SelectItem>
-                            <SelectItem value="COMPLETED">완료됨</SelectItem>
-                            <SelectItem value="CANCELED">취소됨</SelectItem>
-                            <SelectItem value="SUPPLEMENT_REQUIRED">보완 요구됨</SelectItem>
-                            <SelectItem value="RESULT_SENT">실사결과발송</SelectItem>
-                          </SelectGroup>
-                        </SelectContent>
-                      </Select>
-                    </FormControl>
-                    <FormMessage />
-                  </FormItem>
-                )}
-              /> */}
-
-              {/* 실사 주소 - 주석처리 (실사 진행 관리에서 처리) */}
-              {/* <FormField
-                control={form.control}
-                name="investigationAddress"
-                render={({ field }) => (
-                  <FormItem>
-                    <FormLabel>실사 주소</FormLabel>
-                    <FormControl>
-                      <Textarea
-                        placeholder="실사가 진행될 주소를 입력하세요..."
-                        {...field}
-                        className="min-h-[60px]"
-                      />
-                    </FormControl>
-                    <FormMessage />
-                  </FormItem>
-                )}
-              /> */}
-
-              {/* 실사 방법 - 주석처리 (실사 진행 관리에서 처리) */}
-              {/* <FormField
-                control={form.control}
-                name="investigationMethod"
-                render={({ field }) => (
-                  <FormItem>
-                    <FormLabel>실사 방법</FormLabel>
-                    <FormControl>
-                      <Select value={field.value || ""} onValueChange={field.onChange}>
-                        <SelectTrigger>
-                          <SelectValue placeholder="실사 방법을 선택하세요" />
-                        </SelectTrigger>
-                        <SelectContent>
-                          <SelectGroup>
-                            <SelectItem value="PURCHASE_SELF_EVAL">구매자체평가</SelectItem>
-                            <SelectItem value="DOCUMENT_EVAL">서류평가</SelectItem>
-                            <SelectItem value="PRODUCT_INSPECTION">제품검사평가</SelectItem>
-                            <SelectItem value="SITE_VISIT_EVAL">방문실사평가</SelectItem>
-                          </SelectGroup>
-                        </SelectContent>
-                      </Select>
-                    </FormControl>
-                    <FormMessage />
-                  </FormItem>
-                )}
-              /> */}
-
-              {/* 실사 수행 예정일 - 주석처리 (실사 진행 관리에서 처리) */}
-              {/* <FormField
-                control={form.control}
-                name="forecastedAt"
-                render={({ field }) => (
-                  <FormItem className="flex flex-col">
-                    <FormLabel>실사 수행 예정일</FormLabel>
-                    <Popover>
-                      <PopoverTrigger asChild>
-                        <FormControl>
-                          <Button
-                            variant="outline"
-                            className={`w-full pl-3 text-left font-normal ${!field.value && "text-muted-foreground"}`}
-                          >
-                            {field.value ? (
-                              format(field.value, "yyyy년 MM월 dd일")
-                            ) : (
-                              <span>날짜를 선택하세요</span>
-                            )}
-                            <CalendarIcon className="ml-auto h-4 w-4 opacity-50" />
-                          </Button>
-                        </FormControl>
-                      </PopoverTrigger>
-                      <PopoverContent className="w-auto p-0" align="start">
-                        <Calendar
-                          mode="single"
-                          selected={field.value}
-                          onSelect={field.onChange}
-                          initialFocus
-                        />
-                      </PopoverContent>
-                    </Popover>
-                    <FormMessage />
-                  </FormItem>
-                )}
-              /> */}
-
-              {/* 실사 확정일 - 주석처리 (실사 진행 관리에서 처리) */}
-              {/* <FormField
-                control={form.control}
-                name="confirmedAt"
-                render={({ field }) => (
-                  <FormItem className="flex flex-col">
-                    <FormLabel>실사 계획 확정일</FormLabel>
-                    <Popover>
-                      <PopoverTrigger asChild>
-                        <FormControl>
-                          <Button
-                            variant="outline"
-                            className={`w-full pl-3 text-left font-normal ${!field.value && "text-muted-foreground"}`}
-                          >
-                            {field.value ? (
-                              format(field.value, "yyyy년 MM월 dd일")
-                            ) : (
-                              <span>날짜를 선택하세요</span>
-                            )}
-                            <CalendarIcon className="ml-auto h-4 w-4 opacity-50" />
-                          </Button>
-                        </FormControl>
-                      </PopoverTrigger>
-                      <PopoverContent className="w-auto p-0" align="start">
-                        <Calendar
-                          mode="single"
-                          selected={field.value}
-                          onSelect={field.onChange}
-                          initialFocus
+    <>
+      <Sheet {...props}>
+        <SheetContent className="flex flex-col h-full sm:max-w-xl" >
+          <SheetHeader className="text-left flex-shrink-0">
+            <SheetTitle>실사 결과 입력</SheetTitle>
+            <SheetDescription>
+              {investigation?.vendorName && (
+                <span className="font-medium">{investigation.vendorName}</span>
+              )}의 실사 결과를 입력합니다.
+            </SheetDescription>
+          </SheetHeader>
+
+          <div className="flex-1 overflow-y-auto py-4">
+            <Form {...form}>
+              <form
+                onSubmit={form.handleSubmit(onSubmit)}
+                className="flex flex-col gap-4"
+                id="update-investigation-form"
+              >
+                {/* 실제 실사일 */}
+                <FormField
+                  control={form.control}
+                  name="completedAt"
+                  render={({ field }) => (
+                    <FormItem className="flex flex-col">
+                      <FormLabel>실제 실사일<span className="text-red-500 ml-1">*</span></FormLabel>
+                      <Popover>
+                        <PopoverTrigger asChild>
+                          <FormControl>
+                            <Button
+                              variant="outline"
+                              className={`w-full pl-3 text-left font-normal ${!field.value && "text-muted-foreground"}`}
+                            >
+                              {field.value ? (
+                                format(field.value, "yyyy년 MM월 dd일")
+                              ) : (
+                                <span>날짜를 선택하세요</span>
+                              )}
+                              <CalendarIcon className="ml-auto h-4 w-4 opacity-50" />
+                            </Button>
+                          </FormControl>
+                        </PopoverTrigger>
+                        <PopoverContent className="w-auto p-0" align="start">
+                          <Calendar mode="single" selected={field.value} onSelect={field.onChange} initialFocus />
+                        </PopoverContent>
+                      </Popover>
+                      <FormMessage />
+                    </FormItem>
+                  )}
+                />
+
+                {/* 평가 점수 */}
+                <FormField
+                  control={form.control}
+                  name="evaluationScore"
+                  render={({ field }) => (
+                    <FormItem>
+                      <FormLabel>평가 점수<span className="text-red-500 ml-1">*</span></FormLabel>
+                      <FormControl>
+                        <Input
+                          type="number"
+                          min={0}
+                          max={100}
+                          placeholder="0-100점"
+                          maxLength={3}
+                          {...field}
+                          value={field.value || ""}
+                          onChange={e => {
+                            const inputValue = e.target.value
+
+                            // 빈 값이거나 숫자가 아닌 경우
+                            if (inputValue === "") {
+                              field.onChange(undefined)
+                              return
+                            }
+
+                            // 3자리 초과 입력 방지
+                            if (inputValue.length > 3) {
+                              return
+                            }
+
+                            const numericValue = parseInt(inputValue, 10)
+
+                            // 100 이상 입력 시 alert
+                            if (numericValue > 100) {
+                              toast.error("평가 점수는 100점을 초과할 수 없습니다.")
+                              return
+                            }
+
+                            field.onChange(numericValue)
+                          }}
                         />
-                      </PopoverContent>
-                    </Popover>
-                    <FormMessage />
-                  </FormItem>
-                )}
-              /> */}
-
-              {/* 실제 실사일 */}
-              <FormField
-                control={form.control}
-                name="completedAt"
-                render={({ field }) => (
-                  <FormItem className="flex flex-col">
-                    <FormLabel>실제 실사일</FormLabel>
-                    <Popover>
-                      <PopoverTrigger asChild>
-                        <FormControl>
-                          <Button
-                            variant="outline"
-                            className={`w-full pl-3 text-left font-normal ${!field.value && "text-muted-foreground"}`}
-                          >
-                            {field.value ? (
-                              format(field.value, "yyyy년 MM월 dd일")
-                            ) : (
-                              <span>날짜를 선택하세요</span>
-                            )}
-                            <CalendarIcon className="ml-auto h-4 w-4 opacity-50" />
-                          </Button>
-                        </FormControl>
-                      </PopoverTrigger>
-                      <PopoverContent className="w-auto p-0" align="start">
-                        <Calendar
-                          mode="single"
-                          selected={field.value}
-                          onSelect={field.onChange}
-                          initialFocus
-                        />
-                      </PopoverContent>
-                    </Popover>
-                    <FormMessage />
-                  </FormItem>
-                )}
-              />
-
-              {/* 평가 점수 */}
-              <FormField
-                control={form.control}
-                name="evaluationScore"
-                render={({ field }) => (
-                  <FormItem>
-                    <FormLabel>평가 점수</FormLabel>
-                    <FormControl>
-                      <Input
-                        type="number"
-                        min={0}
-                        max={100}
-                        placeholder="0-100점"
-                        {...field}
-                        value={field.value || ""}
-                        onChange={(e) => {
-                          const value = e.target.value === "" ? undefined : parseInt(e.target.value, 10)
-                          field.onChange(value)
-                        }}
-                      />
-                    </FormControl>
-                    <FormMessage />
-                  </FormItem>
-                )}
-              />
-
-              {/* 평가 결과 */}
-              <FormField
-                control={form.control}
-                name="evaluationResult"
-                render={({ field }) => (
-                  <FormItem>
-                    <FormLabel>평가 결과</FormLabel>
-                    <FormControl>
-                      <Select value={field.value || ""} onValueChange={field.onChange}>
-                        <SelectTrigger>
-                          <SelectValue placeholder="평가 결과를 선택하세요" />
-                        </SelectTrigger>
-                        <SelectContent>
-                          <SelectGroup>
-                            <SelectItem value="APPROVED">승인</SelectItem>
-                            <SelectItem value="SUPPLEMENT">보완</SelectItem>
-                            <SelectItem value="SUPPLEMENT_REINSPECT">보완-재실사</SelectItem>
-                            <SelectItem value="SUPPLEMENT_DOCUMENT">보완-서류제출</SelectItem>
-                            <SelectItem value="REJECTED">불가</SelectItem>
-                          </SelectGroup>
-                        </SelectContent>
-                      </Select>
-                    </FormControl>
-                    <FormMessage />
-                  </FormItem>
-                )}
-              />
-
-              {/* QM 의견 */}
-              <FormField
-                control={form.control}
-                name="investigationNotes"
-                render={({ field }) => (
-                  <FormItem>
-                    <FormLabel>QM 의견</FormLabel>
-                    <FormControl>
-                      <Textarea
-                        placeholder="실사에 대한 QM 의견을 입력하세요..."
-                        {...field}
-                        className="min-h-[80px]"
-                      />
-                    </FormControl>
-                    <FormMessage />
-                  </FormItem>
+                      </FormControl>
+                      <FormMessage />
+                    </FormItem>
+                  )}
+                />
+
+                {/* 평가 결과 VIEW (자동) */}
+                <div>
+                  <FormLabel>평가 결과</FormLabel>
+                  <div className="min-h-10 flex items-center gap-2 mt-1 font-bold">
+                    {(() => {
+                      const result = form.watch("evaluationResult")
+                      if (result === "APPROVED") return <span className="text-green-600">합격 (승인)</span>
+                      if (result === "SUPPLEMENT") return <span className="text-yellow-600">보완 필요 (방법 선택)</span>
+                      if (result === "SUPPLEMENT_REINSPECT") return <span className="text-yellow-600">보완 필요 - 재실사</span>
+                      if (result === "SUPPLEMENT_DOCUMENT") return <span className="text-yellow-600">보완 필요 - 자료제출</span>
+                      if (result === "REJECTED") return <span className="text-destructive">불합격</span>
+                      return <span className="text-muted-foreground">-</span>
+                    })()}
+                  </div>
+                </div>
+
+                {/* 보완 세부항목(70~79점) */}
+                {(() => {
+                  const score = form.watch("evaluationScore")
+                  return typeof score === "number" && score >= 70 && score < 80
+                })() && (
+                  <div>
+                    <FormLabel>보완 방법<span className="text-red-500 ml-1">*</span></FormLabel>
+                    <Select value={supplementType} onValueChange={setSupplementType}>
+                      <SelectTrigger>
+                        <SelectValue placeholder="선택" />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectGroup>
+                          <SelectItem value="REINSPECT">재실사</SelectItem>
+                          <SelectItem value="DOCUMENT">자료제출</SelectItem>
+                        </SelectGroup>
+                      </SelectContent>
+                    </Select>
+                  </div>
                 )}
-              />
-
-              {/* 파일 첨부 섹션 */}
-              {renderFileUploadSection()}
-            </form>
-          </Form>
-        </div>
-
-        {/* Footer Buttons */}
-        <SheetFooter className="gap-2 pt-2 sm:space-x-0 flex-shrink-0">
-          <SheetClose asChild>
-            <Button type="button" variant="outline" disabled={isPending || uploadingFiles}>
-              취소
+
+                {/* QM 의견 */}
+                <FormField
+                  control={form.control}
+                  name="investigationNotes"
+                  render={({ field }) => (
+                    <FormItem>
+                      <FormLabel>QM 의견</FormLabel>
+                      <FormControl>
+                        <Textarea placeholder="실사에 대한 QM 의견을 입력하세요..." {...field} className="min-h-[80px]" />
+                      </FormControl>
+                      <FormMessage />
+                    </FormItem>
+                  )}
+                />
+
+                {/* 파일 첨부 섹션 */}
+                {renderFileUploadSection()}
+              </form>
+            </Form>
+          </div>
+
+          {/* Footer Buttons */}
+          <SheetFooter className="gap-2 pt-2 sm:space-x-0 flex-shrink-0">
+            <SheetClose asChild>
+              <Button type="button" variant="outline" disabled={isPending || uploadingFiles}>
+                취소
+              </Button>
+            </SheetClose>
+            <Button
+              disabled={isPending || uploadingFiles}
+              onClick={handleSaveClick}
+            >
+              {(isPending || uploadingFiles) && (
+                <Loader className="mr-2 h-4 w-4 animate-spin" aria-hidden="true" />
+              )}
+              {uploadingFiles ? "업로드 중..." : isPending ? "저장 중..." : "저장"}
             </Button>
-          </SheetClose>
-          <Button
-            disabled={isPending || uploadingFiles}
-            onClick={handleSaveClick}
-          >
-            {(isPending || uploadingFiles) && (
-              <Loader className="mr-2 h-4 w-4 animate-spin" aria-hidden="true" />
-            )}
-            {uploadingFiles ? "업로드 중..." : isPending ? "저장 중..." : "저장"}
-          </Button>
-        </SheetFooter>
-      </SheetContent>
-    </Sheet>
+          </SheetFooter>
+        </SheetContent>
+      </Sheet>
+
+      {/* 불합격 안내 팝업 */}
+      <SystemDialog open={showRejectedDialog} onOpenChange={setShowRejectedDialog}>
+        <SystemDialogContent>
+          <SystemDialogHeader>
+            <SystemDialogTitle><AlertTriangle className="mr-2 inline h-6 w-6 text-destructive" />불합격 확정 시 안내</SystemDialogTitle>
+          </SystemDialogHeader>
+          <div className="mt-2 mb-4 text-base leading-relaxed">
+            불합격 확정 시 <b>결과입력완료일부터 1년간 동일 건에 대한 실사는 불가합니다.</b><br/>
+            정말 확정 처리하시겠습니까?
+          </div>
+          <SystemDialogFooter className="flex flex-row justify-end gap-2">
+            <Button variant="outline" onClick={() => setShowRejectedDialog(false)}>취소</Button>
+            <Button variant="destructive" onClick={handleRejectedConfirm}>확인</Button>
+          </SystemDialogFooter>
+        </SystemDialogContent>
+      </SystemDialog>
+    </>
   )
 }
\ No newline at end of file
diff --git a/lib/vendor-investigation/table/investigation-table-columns.tsx b/lib/vendor-investigation/table/investigation-table-columns.tsx
index 28ecc2ec..9f4944c3 100644
--- a/lib/vendor-investigation/table/investigation-table-columns.tsx
+++ b/lib/vendor-investigation/table/investigation-table-columns.tsx
@@ -5,7 +5,7 @@ import { ColumnDef } from "@tanstack/react-table"
 import { Checkbox } from "@/components/ui/checkbox"
 import { Button } from "@/components/ui/button"
 import { Badge } from "@/components/ui/badge"
-import { Edit, Ellipsis, AlertTriangle } from "lucide-react"
+import { Edit, Ellipsis, AlertTriangle, FileEdit, Eye } from "lucide-react"
 import {
   DropdownMenu,
   DropdownMenuContent,
@@ -22,7 +22,7 @@ import {
   vendorInvestigationsColumnsConfig, 
   VendorInvestigationsViewWithContacts 
 } from "@/config/vendorInvestigationsColumnsConfig"
-
+import { useRouter } from "next/navigation"
 // Props for the column generator function
 interface GetVendorInvestigationsColumnsProps {
   setRowAction?: React.Dispatch<
@@ -93,8 +93,11 @@ export function getColumns({
     id: "actions",
     enableHiding: false,
     cell: ({ row }) => {
+      const router = useRouter()
       const isCanceled = row.original.investigationStatus === "CANCELED"
       const isCompleted = row.original.investigationStatus === "COMPLETED"
+      const canReviewPQ = !isCanceled && row.original.investigationStatus === "PLANNED" && !!row.original.pqSubmissionId
+      const reviewUrl = `/evcp/pq_new/${row.original.vendorId}/${row.original.pqSubmissionId}`
       const canRequestSupplement = (row.original.investigationMethod === "PRODUCT_INSPECTION" || 
                                    row.original.investigationMethod === "SITE_VISIT_EVAL") &&
                                    row.original.investigationStatus === "COMPLETED" &&
@@ -116,23 +119,60 @@ export function getColumns({
           <DropdownMenuContent align="end" className="w-48">
             <DropdownMenuItem
               onSelect={() => {
-                if (!isCanceled && row.original.investigationStatus === "PLANNED") {
-                  setRowAction?.({ type: "update-progress", row })
+                if (!canReviewPQ) return
+                if (router) {
+                  router.push(reviewUrl)
+                } else if (typeof window !== "undefined") {
+                  window.location.href = reviewUrl
                 }
               }}
-              disabled={isCanceled || row.original.investigationStatus !== "PLANNED"}
+              disabled={!canReviewPQ}
+            >
+              <FileEdit className="mr-2 h-4 w-4" />
+              검토
+            </DropdownMenuItem>
+            <DropdownMenuItem
+              onSelect={() => {
+                if (!isCanceled && row.original.investigationStatus === "QM_REVIEW_CONFIRMED") {
+                  (setRowAction as any)?.({ type: "update-progress", row })
+                }
+              }}
+              disabled={isCanceled || row.original.investigationStatus !== "QM_REVIEW_CONFIRMED"}
             >
               <Edit className="mr-2 h-4 w-4" />
               실사 진행 관리
             </DropdownMenuItem>
             
             <DropdownMenuItem
-              onSelect={() => {
-                if (!isCanceled && row.original.investigationStatus === "IN_PROGRESS") {
-                  setRowAction?.({ type: "update-result", row })
+              onSelect={async () => {
+                if (isCanceled || row.original.investigationStatus !== "IN_PROGRESS") return
+                // 구매자체평가일 경우 결과입력 비활성화
+                if (row.original.investigationMethod === "PURCHASE_SELF_EVAL") {
+                  return
+                }
+                // 방문/제품 평가 시: 벤더 회신 여부 확인 후 열기 (없으면 토스트)
+                if (
+                  row.original.investigationMethod === "PRODUCT_INSPECTION" ||
+                  row.original.investigationMethod === "SITE_VISIT_EVAL"
+                ) {
+                  try {
+                    const { getSiteVisitRequestAction } = await import("@/lib/site-visit/service")
+                    const req = await getSiteVisitRequestAction(row.original.investigationId)
+                    const canProceed = req.success && req.data && req.data.status === "VENDOR_SUBMITTED"
+                    if (!canProceed) {
+                      const { toast } = await import("sonner")
+                      toast.error("협력업체 방문실사 정보 회신 전에는 결과 입력이 불가합니다.")
+                      return
+                    }
+                  } catch {}
                 }
+                ;(setRowAction as any)?.({ type: "update-result", row })
               }}
-              disabled={isCanceled || row.original.investigationStatus !== "IN_PROGRESS"}
+              disabled={
+                isCanceled ||
+                row.original.investigationStatus !== "IN_PROGRESS" ||
+                row.original.investigationMethod === "PURCHASE_SELF_EVAL"
+              }
             >
               <Edit className="mr-2 h-4 w-4" />
               실사 결과 입력
@@ -377,6 +417,8 @@ function formatStatus(status: string): string {
   switch (status) {
     case "PLANNED":
       return "계획됨"
+    case "QM_REVIEW_CONFIRMED":
+      return "QM 검토 확정"
     case "IN_PROGRESS":
       return "진행 중"
     case "COMPLETED":
diff --git a/lib/vendor-investigation/table/investigation-table-toolbar-actions.tsx b/lib/vendor-investigation/table/investigation-table-toolbar-actions.tsx
index 9f89a6ac..991c1ad6 100644
--- a/lib/vendor-investigation/table/investigation-table-toolbar-actions.tsx
+++ b/lib/vendor-investigation/table/investigation-table-toolbar-actions.tsx
@@ -2,12 +2,13 @@
 
 import * as React from "react"
 import { type Table } from "@tanstack/react-table"
-import { Download, Upload, Check } from "lucide-react"
+import { Download, RotateCcw } from "lucide-react"
 import { toast } from "sonner"
 
 import { exportTableToExcel } from "@/lib/export"
 import { Button } from "@/components/ui/button"
 import { VendorInvestigationsViewWithContacts } from "@/config/vendorInvestigationsColumnsConfig"
+import { InvestigationCancelPlanButton } from "./investigation-cancel-plan-button"
 
 
 interface VendorsTableToolbarActionsProps {
@@ -20,6 +21,7 @@ export function VendorsTableToolbarActions({ table }: VendorsTableToolbarActions
 
   return (
     <div className="flex items-center gap-2">
+      <InvestigationCancelPlanButton table={table} />
 
       {/** 4) Export 버튼 */}
       <Button
diff --git a/lib/vendor-investigation/validations.ts b/lib/vendor-investigation/validations.ts
index 19412539..891ef178 100644
--- a/lib/vendor-investigation/validations.ts
+++ b/lib/vendor-investigation/validations.ts
@@ -61,24 +61,44 @@ export const searchParamsInvestigationCache = createSearchParamsCache({
 export type GetVendorsInvestigationSchema = Awaited<ReturnType<typeof searchParamsInvestigationCache.parse>>
 
 // 실사 진행 관리용 스키마
-export const updateVendorInvestigationProgressSchema = z.object({
-  investigationId: z.number({
-    required_error: "Investigation ID is required",
-  }),
-  investigationAddress: z.string().optional(),
-  investigationMethod: z.enum(["PURCHASE_SELF_EVAL", "DOCUMENT_EVAL", "PRODUCT_INSPECTION", "SITE_VISIT_EVAL"]).optional(),
-  
-  // 날짜 필드들
-  forecastedAt: z.union([
-    z.date(),
-    z.string().transform((str) => str ? new Date(str) : undefined)
-  ]).optional(),
-  
-  confirmedAt: z.union([
-    z.date(),
-    z.string().transform((str) => str ? new Date(str) : undefined)
-  ]).optional(),
-})
+export const updateVendorInvestigationProgressSchema = z
+  .object({
+    investigationId: z.number({
+      required_error: "Investigation ID is required",
+    }),
+    investigationAddress: z
+      .string({ required_error: "실사 주소는 필수입니다." })
+      .min(1, "실사 주소는 필수입니다."),
+    investigationMethod: z.enum([
+      "PURCHASE_SELF_EVAL",
+      "DOCUMENT_EVAL",
+      "PRODUCT_INSPECTION",
+      "SITE_VISIT_EVAL",
+    ], { required_error: "실사 방법은 필수입니다." }),
+
+    // 날짜 필드들
+    forecastedAt: z.union([
+      z.date(),
+      z.string().transform((str) => (str ? new Date(str) : undefined)),
+    ]),
+
+    confirmedAt: z.union([
+      z.date(),
+      z.string().transform((str) => (str ? new Date(str) : undefined)),
+    ], { required_error: "실사 계획 확정일은 필수입니다." }),
+  })
+  .superRefine((data, ctx) => {
+    // 방문/제품 평가일 경우 forecastedAt은 필수 아님, 그 외에는 필수
+    const method = data.investigationMethod
+    const requiresForecast = method !== "PRODUCT_INSPECTION" && method !== "SITE_VISIT_EVAL"
+    if (requiresForecast && !data.forecastedAt) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        path: ["forecastedAt"],
+        message: "실사 수행 예정일은 필수입니다.",
+      })
+    }
+  })
 
 export type UpdateVendorInvestigationProgressSchema = z.infer<typeof updateVendorInvestigationProgressSchema>
 
@@ -87,21 +107,22 @@ export const updateVendorInvestigationResultSchema = z.object({
   investigationId: z.number({
     required_error: "Investigation ID is required",
   }),
-  
+
   // 날짜 필드들
   completedAt: z.union([
     z.date(),
     z.string().transform((str) => str ? new Date(str) : undefined)
-  ]).optional(),
-  
+  ]),
+
   evaluationScore: z.number()
     .int("평가 점수는 정수여야 합니다.")
     .min(0, "평가 점수는 0점 이상이어야 합니다.")
-    .max(100, "평가 점수는 100점 이하여야 합니다.")
-    .optional(),
-  evaluationResult: z.enum(["APPROVED", "SUPPLEMENT", "SUPPLEMENT_REINSPECT", "SUPPLEMENT_DOCUMENT", "REJECTED", "RESULT_SENT"]).optional(),
+    .max(100, "평가 점수는 100점 이하여야 합니다."),
+  evaluationResult: z.enum(["APPROVED", "SUPPLEMENT", "SUPPLEMENT_REINSPECT", "SUPPLEMENT_DOCUMENT", "REJECTED", "RESULT_SENT"]),
   investigationNotes: z.string().max(1000, "QM 의견은 1000자 이내로 입력해주세요.").optional(),
-  attachments: z.any().optional(), // File 업로드를 위한 필드
+  attachments: z.any({
+    required_error: "첨부파일은 필수입니다."
+    }),
 })
 
 export type UpdateVendorInvestigationResultSchema = z.infer<typeof updateVendorInvestigationResultSchema>
diff --git a/lib/vendor-regular-registrations/approval-actions.ts b/lib/vendor-regular-registrations/approval-actions.ts
index 02c7e412..298591e9 100644
--- a/lib/vendor-regular-registrations/approval-actions.ts
+++ b/lib/vendor-regular-registrations/approval-actions.ts
@@ -11,6 +11,9 @@ import { withApproval } from '@/lib/approval/approval-workflow';
 import { mapRegistrationToTemplateVariables } from './handlers';
 import { debugLog, debugError, debugSuccess } from '@/lib/debug-utils';
 import type { RegistrationRequestData } from '@/components/vendor-regular-registrations/registration-request-dialog';
+import db from '@/db/db';
+import { eq } from 'drizzle-orm';
+import { vendorRegularRegistrations } from '@/db/schema/vendorRegistrations';
 
 /**
  * 결재를 거쳐 정규업체 등록을 처리하는 서버 액션
@@ -90,6 +93,17 @@ export async function registerVendorWithApproval(data: {
     }
   );
 
+  // 3. 결재 상신 성공 시 상태를 pending_approval로 변경
+  if (result.status === 'pending_approval') {
+    debugLog('[VendorRegistrationApproval] 상태를 pending_approval로 변경');
+    await db.update(vendorRegularRegistrations)
+      .set({ 
+        status: 'pending_approval',
+        updatedAt: new Date()
+      })
+      .where(eq(vendorRegularRegistrations.id, data.registrationId));
+  }
+
   debugSuccess('[VendorRegistrationApproval] 결재 워크플로우 완료', {
     approvalId: result.approvalId,
     status: result.status,
diff --git a/lib/vendor-regular-registrations/handlers.ts b/lib/vendor-regular-registrations/handlers.ts
index 4b21263d..95acde23 100644
--- a/lib/vendor-regular-registrations/handlers.ts
+++ b/lib/vendor-regular-registrations/handlers.ts
@@ -6,19 +6,20 @@
 
 'use server';
 
-import { submitRegistrationRequest } from './service';
+import { sendRegistrationRequestToMDG } from './service';
 import { debugLog, debugError, debugSuccess } from '@/lib/debug-utils';
 import type { RegistrationRequestData } from '@/components/vendor-regular-registrations/registration-request-dialog';
 import db from '@/db/db';
 import { eq } from 'drizzle-orm';
 import { vendors } from '@/db/schema/vendors';
-import { vendorAdditionalInfo } from '@/db/schema/vendorRegistrations';
+import { vendorAdditionalInfo, vendorRegularRegistrations } from '@/db/schema/vendorRegistrations';
 
 /**
- * 정규업체 등록 핸들러 (결재 승인 후 실행됨)
- * 
+ * 정규업체 등록 핸들러 (결재 승인 후 MDG 전송 실행)
+ *
+ * 결재 승인 후 자동으로 MDG로 정규업체 등록 요청을 전송함
  * 이 함수는 직접 호출하지 않고, 결재 워크플로우에서 자동으로 호출됨
- * 
+ *
  * @param payload - withApproval()에서 전달한 actionPayload
  */
 export async function registerVendorInternal(payload: {
@@ -31,28 +32,61 @@ export async function registerVendorInternal(payload: {
   });
 
   try {
-    // 실제 정규업체 등록 처리
-    debugLog('[VendorRegistrationHandler] submitRegistrationRequest 호출');
-    const result = await submitRegistrationRequest(
+    // 1. MDG로 정규업체 등록 요청 데이터 전송
+    debugLog('[VendorRegistrationHandler] sendRegistrationRequestToMDG 호출');
+    const mdgResult = await sendRegistrationRequestToMDG(
       payload.registrationId,
       payload.requestData
     );
 
-    if (!result.success) {
-      debugError('[VendorRegistrationHandler] 정규업체 등록 실패', result.error);
-      throw new Error(result.error || '정규업체 등록에 실패했습니다.');
+    if (!mdgResult.success) {
+      debugError('[VendorRegistrationHandler] MDG 전송 실패', mdgResult.error);
+      
+      // MDG 전송 실패 시 상태를 registration_failed로 변경
+      await db.update(vendorRegularRegistrations)
+        .set({ 
+          status: 'registration_failed',
+          updatedAt: new Date()
+        })
+        .where(eq(vendorRegularRegistrations.id, payload.registrationId));
+      
+      throw new Error(mdgResult.error || 'MDG 전송에 실패했습니다.');
     }
 
+    // 3. MDG 전송 성공 시 상태를 registration_completed로 변경
+    debugLog('[VendorRegistrationHandler] MDG 전송 성공, 상태를 registration_completed로 변경');
+    await db.update(vendorRegularRegistrations)
+      .set({ 
+        status: 'registration_completed',
+        updatedAt: new Date()
+      })
+      .where(eq(vendorRegularRegistrations.id, payload.registrationId));
+
     debugSuccess('[VendorRegistrationHandler] 정규업체 등록 완료', {
       registrationId: payload.registrationId,
+      mdgResult: mdgResult
     });
 
     return {
       success: true,
       message: '정규업체 등록이 완료되었습니다.',
+      mdgResult: mdgResult
     };
   } catch (error) {
     debugError('[VendorRegistrationHandler] 정규업체 등록 중 에러', error);
+    
+    // 에러 발생 시 상태를 registration_failed로 변경
+    try {
+      await db.update(vendorRegularRegistrations)
+        .set({ 
+          status: 'registration_failed',
+          updatedAt: new Date()
+        })
+        .where(eq(vendorRegularRegistrations.id, payload.registrationId));
+    } catch (updateError) {
+      debugError('[VendorRegistrationHandler] 상태 업데이트 실패', updateError);
+    }
+    
     throw error;
   }
 }
diff --git a/lib/vendor-regular-registrations/repository.ts b/lib/vendor-regular-registrations/repository.ts
index 6f73b98f..e69e78bf 100644
--- a/lib/vendor-regular-registrations/repository.ts
+++ b/lib/vendor-regular-registrations/repository.ts
@@ -169,8 +169,7 @@ export async function getVendorRegularRegistrations(
       const shouldUpdateStatus = allDocumentsSubmitted && allContractsCompleted && safetyQualificationCompleted && additionalInfoCompleted;
       
       // 현재 상태가 조건충족이 아닌데 모든 조건이 충족되면 상태 업데이트
-      // 단, 이미 registration_requested 상태라면 자동 업데이트하지 않음
-      if (shouldUpdateStatus && registration.status !== "approval_ready" && registration.status !== "registration_requested") {
+      if (shouldUpdateStatus && registration.status !== "approval_ready") {
         // 비동기 업데이트 (백그라운드에서 실행)
         updateVendorRegularRegistration(registration.id, {
           status: "approval_ready"
@@ -236,7 +235,7 @@ export async function createVendorRegularRegistration(data: {
       .insert(vendorRegularRegistrations)
       .values({
         vendorId: data.vendorId,
-        status: data.status || "audit_pass",
+        status: data.status || "under_review",
         potentialCode: data.potentialCode,
         majorItems: data.majorItems,
         assignedDepartment: data.assignedDepartment,
diff --git a/lib/vendor-regular-registrations/service.ts b/lib/vendor-regular-registrations/service.ts
index 372212fc..2a6695fa 100644
--- a/lib/vendor-regular-registrations/service.ts
+++ b/lib/vendor-regular-registrations/service.ts
@@ -35,13 +35,13 @@ async function updatePendingApprovals() {
     const threeMonthsAgo = new Date();
     threeMonthsAgo.setMonth(threeMonthsAgo.getMonth() - 3);
 
-    // 3개월 이상 정규등록검토 상태인 등록들을 조회
+    // 3개월 이상 조건충족 상태인 등록들을 조회
     const outdatedRegistrations = await db
       .select()
       .from(vendorRegularRegistrations)
       .where(
         and(
-          eq(vendorRegularRegistrations.status, "in_review"),
+          eq(vendorRegularRegistrations.status, "approval_ready"),
           lt(vendorRegularRegistrations.updatedAt, threeMonthsAgo)
         )
       );
@@ -51,12 +51,13 @@ async function updatePendingApprovals() {
       await db
         .update(vendorRegularRegistrations)
         .set({
-          status: "pending_approval",
+          status: "registration_failed",
           updatedAt: new Date(),
+          remarks: "3개월 이상 조건충족 상태로 장기미등록으로 변경",
         })
         .where(
           and(
-            eq(vendorRegularRegistrations.status, "in_review"),
+            eq(vendorRegularRegistrations.status, "approval_ready"),
             lt(vendorRegularRegistrations.updatedAt, threeMonthsAgo)
           )
         );
@@ -141,152 +142,6 @@ export async function getCurrentUserInfo() {
   };
 }
 
-export async function createVendorRegistration(data: {
-  vendorId: number;
-  status?: string;
-  potentialCode?: string;
-  majorItems?: Record<string, unknown>[];
-  assignedDepartment?: string;
-  assignedDepartmentCode?: string;
-  assignedUser?: string;
-  assignedUserCode?: string;
-  remarks?: string;
-}) {
-  try {
-    const majorItemsJson = data.majorItems ? JSON.stringify(data.majorItems) : undefined;
-    
-    const registration = await createVendorRegularRegistration({
-      ...data,
-      status: data.status || "under_review", // 기본 상태를 '검토중'으로 설정
-      majorItems: majorItemsJson,
-    });
-
-    // 캐시 무효화
-    revalidateTag("vendor-regular-registrations");
-    
-    return { success: true, data: registration };
-  } catch (error) {
-    console.error("Error in createVendorRegistration:", error);
-    return {
-      success: false,
-      error: error instanceof Error ? error.message : "정규업체 등록을 생성하는 중 오류가 발생했습니다.",
-    };
-  }
-}
-
-export async function updateVendorRegistration(
-  id: number,
-  data: Partial<{
-    status: string;
-    potentialCode: string;
-    majorItems: Record<string, unknown>[];
-    registrationRequestDate: string;
-    assignedDepartment: string;
-    assignedDepartmentCode: string;
-    assignedUser: string;
-    assignedUserCode: string;
-    remarks: string;
-  }>
-) {
-  try {
-    const updateData: Partial<{
-      status: string;
-      potentialCode: string;
-      majorItems: string;
-      registrationRequestDate: string;
-      assignedDepartment: string;
-      assignedDepartmentCode: string;
-      assignedUser: string;
-      assignedUserCode: string;
-      remarks: string;
-    }> = {};
-    
-    // majorItems를 제외한 다른 필드들을 복사
-    Object.keys(data).forEach(key => {
-      if (key !== 'majorItems') {
-        updateData[key as keyof typeof updateData] = data[key as keyof typeof data] as never;
-      }
-    });
-    
-    if (data.majorItems) {
-      updateData.majorItems = JSON.stringify(data.majorItems);
-    }
-    
-    const registration = await updateVendorRegularRegistration(id, updateData);
-
-    // 캐시 무효화
-    revalidateTag("vendor-regular-registrations");
-    
-    return { success: true, data: registration };
-  } catch (error) {
-    console.error("Error in updateVendorRegistration:", error);
-    return {
-      success: false,
-      error: error instanceof Error ? error.message : "정규업체 등록을 수정하는 중 오류가 발생했습니다.",
-    };
-  }
-}
-
-export async function fetchVendorRegistrationById(id: number) {
-  try {
-    const registration = await getVendorRegularRegistrationById(id);
-    return { success: true, data: registration };
-  } catch (error) {
-    console.error("Error in fetchVendorRegistrationById:", error);
-    return {
-      success: false,
-      error: error instanceof Error ? error.message : "정규업체 등록 정보를 가져오는 중 오류가 발생했습니다.",
-    };
-  }
-}
-
-
-
-export async function requestRegularRegistration(registrationId: number) {
-  try {
-    // 정규업체 등록 요청 처리
-    const now = new Date().toISOString().split('T')[0];
-    
-    const registration = await updateVendorRegularRegistration(registrationId, {
-      status: "in_review",
-      registrationRequestDate: now,
-    });
-
-    // 캐시 무효화
-    revalidateTag("vendor-regular-registrations");
-    
-    return { success: true, message: "정규업체 등록 요청이 완료되었습니다.", data: registration };
-  } catch (error) {
-    console.error("Error in requestRegularRegistration:", error);
-    return {
-      success: false,
-      error: error instanceof Error ? error.message : "정규업체 등록 요청 중 오류가 발생했습니다.",
-    };
-  }
-}
-
-export async function approveRegularRegistration(registrationId: number) {
-  try {
-    // 정규업체 등록 승인 처리
-    const registration = await updateVendorRegularRegistration(registrationId, {
-      status: "approval_ready",
-    });
-
-    // 캐시 무효화
-    revalidateTag("vendor-regular-registrations");
-    
-    return { success: true, message: "정규업체 등록이 승인되었습니다.", data: registration };
-  } catch (error) {
-    console.error("Error in approveRegularRegistration:", error);
-    return {
-      success: false,
-      error: error instanceof Error ? error.message : "정규업체 등록 승인 중 오류가 발생했습니다.",
-    };
-  }
-}
-
-
-
 // 누락계약요청 이메일 발송
 export async function sendMissingContractRequestEmails(vendorIds: number[]) {
   try {
@@ -530,90 +385,6 @@ export async function skipLegalReview(vendorIds: number[], skipReason: string) {
   }
 }
 
-// 안전적격성평가 Skip 기능 (삭제됨 - 개별 입력으로 대체)
-/*
-export async function skipSafetyQualification(vendorIds: number[], skipReason: string) {
-  try {
-    const session = await getServerSession(authOptions);
-    if (!session?.user) {
-      return { success: false, error: "로그인이 필요합니다." };
-    }
-
-    let successCount = 0;
-    let errorCount = 0;
-
-    for (const vendorId of vendorIds) {
-      try {
-        // 해당 벤더의 registration 찾기 또는 생성
-        const vendorList = await db
-          .select({ id: vendors.id })
-          .from(vendors)
-          .where(eq(vendors.id, vendorId));
-
-        if (vendorList.length === 0) {
-          errorCount++;
-          continue;
-        }
-
-        // registration 조회
-        const existingRegistrations = await db
-          .select()
-          .from(vendorRegularRegistrations)
-          .where(eq(vendorRegularRegistrations.vendorId, vendorId));
-
-        let registrationId;
-        if (existingRegistrations.length === 0) {
-          // 새로 생성
-          const newRegistration = await createVendorRegularRegistration({
-            vendorId: vendorId,
-            status: "audit_pass",
-            remarks: `안전적격성평가 Skip: ${skipReason}`,
-          });
-          registrationId = newRegistration.id;
-        } else {
-          // 기존 registration 업데이트
-          registrationId = existingRegistrations[0].id;
-          const currentRemarks = existingRegistrations[0].remarks || "";
-          const newRemarks = currentRemarks 
-            ? `${currentRemarks}\n안전적격성평가 Skip: ${skipReason}`
-            : `안전적격성평가 Skip: ${skipReason}`;
-
-          await updateVendorRegularRegistration(registrationId, {
-            remarks: newRemarks,
-          });
-        }
-
-        // 안전적격성평가 상태를 완료로 처리 (계약 동의 현황은 이제 실시간으로 조회하므로 별도 처리 불필요)
-        // updateContractAgreement 함수는 제거되었으므로 계약 동의 현황은 basic_contract와 vendor_pq_submissions에서 실시간으로 조회됩니다.
-
-        successCount++;
-      } catch (error) {
-        console.error(`Failed to skip safety qualification for vendor ${vendorId}:`, error);
-        errorCount++;
-      }
-    }
-
-    if (errorCount > 0) {
-      return {
-        success: false,
-        error: `${successCount}개 업체 처리 성공, ${errorCount}개 업체 처리 실패`,
-      };
-    }
-
-    return {
-      success: true,
-      message: `${successCount}개 업체의 안전적격성평가를 Skip 처리했습니다.`,
-    };
-  } catch (error) {
-    console.error("Error skipping safety qualification:", error);
-    return {
-      success: false,
-      error: error instanceof Error ? error.message : "안전적격성평가 Skip 처리 중 오류가 발생했습니다.",
-    };
-  }
-}
-*/
-
 // 주요품목 업데이트
 export async function updateMajorItems(
   registrationId: number,
@@ -1045,52 +816,6 @@ export async function updateSafetyQualification(
   }
 }
 
-// GTC Skip 처리
-export async function updateGtcSkip(
-  registrationId: number,
-  skipReason: string
-) {
-  try {
-    const session = await getServerSession(authOptions);
-    if (!session?.user) {
-      return { success: false, error: "로그인이 필요합니다." };
-    }
-
-    // 현재 비고 가져오기
-    const existingRegistration = await getVendorRegularRegistrationById(registrationId);
-    if (!existingRegistration) {
-      return { success: false, error: "등록 정보를 찾을 수 없습니다." };
-    }
-
-    const currentRemarks = existingRegistration.remarks || "";
-    const newRemarks = currentRemarks 
-      ? `${currentRemarks}\nGTC Skip: ${skipReason}`
-      : `GTC Skip: ${skipReason}`;
-
-    const result = await updateVendorRegularRegistration(registrationId, {
-      gtcSkipped: true,
-      remarks: newRemarks,
-    });
-
-    if (!result) {
-      return { success: false, error: "등록 정보를 찾을 수 없습니다." };
-    }
-
-    // 캐시 무효화
-    revalidateTag("vendor-regular-registrations");
-    
-    return {
-      success: true,
-      message: "GTC Skip이 처리되었습니다.",
-    };
-  } catch (error) {
-    console.error("Error updating GTC skip:", error);
-    return {
-      success: false,
-      error: error instanceof Error ? error.message : "GTC Skip 처리 중 오류가 발생했습니다.",
-    };
-  }
-}
 
 // 정규업체 등록 요청을 위한 상세 데이터 조회
 export async function fetchRegistrationRequestData(registrationId: number) {
@@ -1166,108 +891,108 @@ export async function fetchRegistrationRequestData(registrationId: number) {
 }
 
 // 정규업체 등록 요청 서버 액션
-export async function submitRegistrationRequest(
-  registrationId: number,
-  requestData: RegistrationRequestData
-) {
-  try {
-    const session = await getServerSession(authOptions);
-    if (!session?.user) {
-      return { success: false, error: "인증이 필요합니다." };
-    }
-
-    // 현재 등록 정보 조회
-    const registration = await db
-      .select()
-      .from(vendorRegularRegistrations)
-      .where(eq(vendorRegularRegistrations.id, registrationId))
-      .limit(1);
-
-    if (!registration[0]) {
-      return { success: false, error: "등록 정보를 찾을 수 없습니다." };
-    }
-
-    // 조건충족 상태인지 확인
-    console.log("📋 업데이트 전 현재 데이터:", {
-      registrationId,
-      currentStatus: registration[0].status,
-      currentRemarks: registration[0].remarks,
-      currentUpdatedAt: registration[0].updatedAt
-    });
-
-    if (registration[0].status !== "approval_ready") {
-      return { success: false, error: "조건충족 상태가 아닙니다." };
-    }
-
-    // 정규업체 등록 요청 데이터를 JSON으로 저장
-    const registrationRequestData = {
-      requestDate: new Date(),
-      requestedBy: session.user.id,
-      requestedByName: session.user.name,
-      requestData: requestData,
-      status: "requested" // 요청됨
-    };
-
-    // 트랜잭션으로 상태 변경
-    const updateResult = await db.transaction(async (tx) => {
-      return await tx
-        .update(vendorRegularRegistrations)
-        .set({
-                     status: "registration_requested",
-          remarks: `정규업체 등록 요청됨 - ${new Date().toISOString()}\n요청자: ${session.user.name}`,
-          updatedAt: new Date(),
-        })
-        .where(eq(vendorRegularRegistrations.id, registrationId));
-    });
-
-    console.log("🔄 업데이트 결과:", {
-      registrationId,
-      updateResult,
-      statusToSet: "registration_requested"
-    });
-
-
-
-    // MDG 인터페이스 연동
-    const mdgResult = await sendRegistrationRequestToMDG(registrationId, requestData);
+// export async function submitRegistrationRequest(
+//   registrationId: number,
+//   requestData: RegistrationRequestData
+// ) {
+//   try {
+//     const session = await getServerSession(authOptions);
+//     if (!session?.user) {
+//       return { success: false, error: "인증이 필요합니다." };
+//     }
+
+//     // 현재 등록 정보 조회
+//     const registration = await db
+//       .select()
+//       .from(vendorRegularRegistrations)
+//       .where(eq(vendorRegularRegistrations.id, registrationId))
+//       .limit(1);
+
+//     if (!registration[0]) {
+//       return { success: false, error: "등록 정보를 찾을 수 없습니다." };
+//     }
+
+//     // 조건충족 상태인지 확인
+//     console.log("📋 업데이트 전 현재 데이터:", {
+//       registrationId,
+//       currentStatus: registration[0].status,
+//       currentRemarks: registration[0].remarks,
+//       currentUpdatedAt: registration[0].updatedAt
+//     });
+
+//     if (registration[0].status !== "approval_ready") {
+//       return { success: false, error: "조건충족 상태가 아닙니다." };
+//     }
+
+//     // 정규업체 등록 요청 데이터를 JSON으로 저장
+//     const registrationRequestData = {
+//       requestDate: new Date(),
+//       requestedBy: session.user.id,
+//       requestedByName: session.user.name,
+//       requestData: requestData,
+//       status: "requested" // 요청됨
+//     };
+
+//     // 트랜잭션으로 상태 변경
+//     const updateResult = await db.transaction(async (tx) => {
+//       return await tx
+//         .update(vendorRegularRegistrations)
+//         .set({
+//                      status: "registration_requested",
+//           remarks: `정규업체 등록 요청됨 - ${new Date().toISOString()}\n요청자: ${session.user.name}`,
+//           updatedAt: new Date(),
+//         })
+//         .where(eq(vendorRegularRegistrations.id, registrationId));
+//     });
+
+//     console.log("🔄 업데이트 결과:", {
+//       registrationId,
+//       updateResult,
+//       statusToSet: "registration_requested"
+//     });
+
+
+
+//     // MDG 인터페이스 연동
+//     const mdgResult = await sendRegistrationRequestToMDG(registrationId, requestData);
     
-    if (!mdgResult.success) {
-      console.error('❌ MDG 송신 실패:', mdgResult.error);
-      // MDG 송신 실패해도 등록 요청은 성공으로 처리 (재시도 가능하도록)
-    } else {
-      console.log('✅ MDG 송신 성공:', mdgResult.message);
-    }
-
-    // Knox 결재 연동은 별도의 결재 워크플로우에서 처리됩니다.
-    // UI에서 registerVendorWithApproval()을 호출하여 결재 프로세스를 시작합니다.
-
-    console.log("✅ 정규업체 등록 요청 데이터:", {
-      registrationId,
-      companyName: requestData.companyNameKor,
-      businessNumber: requestData.businessNumber,
-      representative: requestData.representativeNameKor,
-      requestedBy: session.user.name,
-      requestDate: new Date().toISOString()
-    });
-
-    // 캐시 무효화 - 더 강력한 무효화
-    revalidateTag("vendor-regular-registrations");
-    revalidateTag(`vendor-regular-registration-${registrationId}`);
-    revalidateTag("vendor-registration-status");
-
-    return { 
-      success: true, 
-      message: `정규업체 등록 요청이 성공적으로 제출되었습니다.\n${mdgResult.success ? 'MDG 인터페이스 연동이 완료되었습니다.' : 'MDG 인터페이스 연동에 실패했습니다. (재시도 가능)'}\n결재 승인 후 정규업체 등록이 완료됩니다.` 
-    };
-
-  } catch (error) {
-    console.error("정규업체 등록 요청 오류:", error);
-    return { 
-      success: false, 
-      error: error instanceof Error ? error.message : "정규업체 등록 요청 중 오류가 발생했습니다." 
-    };
-  }
-}
+//     if (!mdgResult.success) {
+//       console.error('❌ MDG 송신 실패:', mdgResult.error);
+//       // MDG 송신 실패해도 등록 요청은 성공으로 처리 (재시도 가능하도록)
+//     } else {
+//       console.log('✅ MDG 송신 성공:', mdgResult.message);
+//     }
+
+//     // Knox 결재 연동은 별도의 결재 워크플로우에서 처리됩니다.
+//     // UI에서 registerVendorWithApproval()을 호출하여 결재 프로세스를 시작합니다.
+
+//     console.log("✅ 정규업체 등록 요청 데이터:", {
+//       registrationId,
+//       companyName: requestData.companyNameKor,
+//       businessNumber: requestData.businessNumber,
+//       representative: requestData.representativeNameKor,
+//       requestedBy: session.user.name,
+//       requestDate: new Date().toISOString()
+//     });
+
+//     // 캐시 무효화 - 더 강력한 무효화
+//     revalidateTag("vendor-regular-registrations");
+//     revalidateTag(`vendor-regular-registration-${registrationId}`);
+//     revalidateTag("vendor-registration-status");
+
+//     return { 
+//       success: true, 
+//       message: `정규업체 등록 요청이 성공적으로 제출되었습니다.\n${mdgResult.success ? 'MDG 인터페이스 연동이 완료되었습니다.' : 'MDG 인터페이스 연동에 실패했습니다. (재시도 가능)'}\n결재 승인 후 정규업체 등록이 완료됩니다.` 
+//     };
+
+//   } catch (error) {
+//     console.error("정규업체 등록 요청 오류:", error);
+//     return { 
+//       success: false, 
+//       error: error instanceof Error ? error.message : "정규업체 등록 요청 중 오류가 발생했습니다." 
+//     };
+//   }
+// }
 
 // MDG로 정규업체 등록 요청 데이터를 보내는 함수
 export async function sendRegistrationRequestToMDG(
diff --git a/lib/vendor-regular-registrations/table/vendor-regular-registrations-table-columns.tsx b/lib/vendor-regular-registrations/table/vendor-regular-registrations-table-columns.tsx
index c823bc9d..b6f9289f 100644
--- a/lib/vendor-regular-registrations/table/vendor-regular-registrations-table-columns.tsx
+++ b/lib/vendor-regular-registrations/table/vendor-regular-registrations-table-columns.tsx
@@ -6,7 +6,7 @@ import { Badge } from "@/components/ui/badge"
 import { format } from "date-fns"
 
 import { DataTableColumnHeaderSimple } from "@/components/data-table/data-table-column-simple-header"
-import type { VendorRegularRegistration } from "@/config/vendorRegularRegistrationsColumnsConfig"
+import { VendorRegularRegistration, statusLabels, statusColors } from "@/config/vendorRegularRegistrationsColumnsConfig"
 import { DocumentStatusDialog } from "@/components/vendor-regular-registrations/document-status-dialog"
 import { Button } from "@/components/ui/button"
 import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger } from "@/components/ui/dropdown-menu"
@@ -16,23 +16,6 @@ import { useState } from "react"
 import { SafetyQualificationUpdateDialog } from "./safety-qualification-update-dialog"
 import { MajorItemsUpdateDialog } from "./major-items-update-dialog"
 
-
-const statusLabels = {
-  under_review: "검토중",
-  approval_ready: "조건충족",
-  in_review: "정규등록검토",
-  completed: "등록완료",
-  pending_approval: "장기미등록",
-}
-
-const statusColors = {
-  under_review: "bg-blue-100 text-blue-800",
-  approval_ready: "bg-emerald-100 text-emerald-800",
-  in_review: "bg-orange-100 text-orange-800",
-  completed: "bg-green-100 text-green-800",
-  pending_approval: "bg-red-100 text-red-800",
-}
-
 export function getColumns(): ColumnDef<VendorRegularRegistration>[] {
 
   return [
diff --git a/lib/vendor-regular-registrations/table/vendor-regular-registrations-table-toolbar-actions.tsx b/lib/vendor-regular-registrations/table/vendor-regular-registrations-table-toolbar-actions.tsx
index d88cd7b7..f40a41f7 100644
--- a/lib/vendor-regular-registrations/table/vendor-regular-registrations-table-toolbar-actions.tsx
+++ b/lib/vendor-regular-registrations/table/vendor-regular-registrations-table-toolbar-actions.tsx
@@ -6,11 +6,10 @@ import { toast } from "sonner"
 import { Button } from "@/components/ui/button"
 import { Mail, FileWarning, Scale, FileText } from "lucide-react"
 import type { VendorRegularRegistration } from "@/config/vendorRegularRegistrationsColumnsConfig"
-import { 
+import {
   sendMissingContractRequestEmails,
   sendAdditionalInfoRequestEmails,
-  skipLegalReview,
-  submitRegistrationRequest
+  skipLegalReview
 } from "../service"
 import { useState } from "react"
 import { SkipReasonDialog } from "@/components/vendor-regular-registrations/skip-reason-dialog"
diff --git a/lib/vendor-regular-registrations/table/vendor-regular-registrations-table.tsx b/lib/vendor-regular-registrations/table/vendor-regular-registrations-table.tsx
index 8b477dba..c1229b42 100644
--- a/lib/vendor-regular-registrations/table/vendor-regular-registrations-table.tsx
+++ b/lib/vendor-regular-registrations/table/vendor-regular-registrations-table.tsx
@@ -61,7 +61,6 @@ export function VendorRegularRegistrationsTable({ promises }: VendorRegularRegis
         { label: "CP검토", value: "cp_review" },
         { label: "CP완료", value: "cp_finished" },
         { label: "조건충족", value: "approval_ready" },
-        { label: "정규등록검토", value: "in_review" },
         { label: "장기미등록", value: "pending_approval" },
       ]
     },
-- 
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