diff --git a/src/dealer-claim/components/request-detail/claim-cards/ProcessDetailsCard.tsx b/src/dealer-claim/components/request-detail/claim-cards/ProcessDetailsCard.tsx
index 354f2a0..bd1ce18 100644
--- a/src/dealer-claim/components/request-detail/claim-cards/ProcessDetailsCard.tsx
+++ b/src/dealer-claim/components/request-detail/claim-cards/ProcessDetailsCard.tsx
@@ -31,6 +31,7 @@ interface DMSDetails {
   ackNo?: string;
   ackDate?: string;
   signedInvoiceUrl?: string;
+  creditNoteWfmData?: any[];
 }
 
 interface ClaimAmountDetails {
@@ -99,6 +100,7 @@ export function ProcessDetailsCard({
   const hasContent =
     (visibility.showIODetails && ioDetails) ||
     (visibility.showDMSDetails && dmsDetails) ||
+    (dmsDetails?.creditNoteWfmData && dmsDetails.creditNoteWfmData.length > 0) ||
     (visibility.showClaimAmount && claimAmount && claimAmount.amount !== undefined && claimAmount.amount !== null) ||
     (estimatedBudgetBreakdown && estimatedBudgetBreakdown.length > 0) ||
     (closedExpensesBreakdown && closedExpensesBreakdown.length > 0);
@@ -227,6 +229,32 @@ export function ProcessDetailsCard({
           </div>
         )}
 
+        {/* Credit Note Validation */}
+        {dmsDetails?.creditNoteWfmData && dmsDetails.creditNoteWfmData.length > 0 && (
+          <div className="bg-white rounded-lg p-3 border border-pink-200">
+            <div className="flex items-center gap-2 mb-2">
+              <Receipt className="w-4 h-4 text-pink-600" />
+              <Label className="text-xs font-semibold text-pink-900 uppercase tracking-wide">
+                Credit Note Validation
+              </Label>
+            </div>
+            <div className="space-y-2">
+              {dmsDetails.creditNoteWfmData.map((cn: any, idx: number) => (
+                <div key={idx} className="bg-pink-50 p-2 rounded border border-pink-100 text-[10px]">
+                  <div className="flex justify-between mb-1 text-pink-900">
+                    <span className="font-semibold break-words flex-1 pr-2">Credit Note No: {cn.DOC_NO || 'N/A'}</span>
+                    <span className={`px-1.5 py-0.5 rounded-sm text-white font-medium self-start whitespace-nowrap ${cn.MSG_TYP === 'E' ? 'bg-red-500' : 'bg-green-500'}`}>
+                      {cn.MSG_TYP === 'E' ? 'Error' : (cn.MSG_TYP === 'S' ? 'Success' : cn.MSG_TYP || 'Unknown')}
+                    </span>
+                  </div>
+                  <div className="text-gray-500 mb-0.5">Txn: {cn.TRNS_UNIQ_NO || 'N/A'}</div>
+                  <div className="text-gray-700 break-words font-medium">{cn.MESSAGE || 'No Message'}</div>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+
         {/* Claim Amount */}
         {visibility.showClaimAmount && claimAmount && (
           <div className="bg-white rounded-lg p-3 border border-green-200">
diff --git a/src/hooks/useRequestDetails.ts b/src/hooks/useRequestDetails.ts
index 2464e2b..6a793d1 100644
--- a/src/hooks/useRequestDetails.ts
+++ b/src/hooks/useRequestDetails.ts
@@ -2,6 +2,7 @@ import { useState, useEffect, useMemo, useCallback } from 'react';
 import workflowApi, { getPauseDetails } from '@/services/workflowApi';
 import apiClient from '@/services/authApi';
 import { getSocket } from '@/utils/socket';
+import { isClaimManagementRequest } from '@/utils/claimRequestUtils';
 
 /**
  * Custom Hook: useRequestDetails
@@ -239,8 +240,18 @@ export function useRequestDetails(
       let completionDetails = null;
       let internalOrder = null;
       let internalOrders = [];
+      let creditNoteWfmData = null;
+
+      if (isClaimManagementRequest(wf)) {
+        // Fetch Credit Note independently
+        try {
+          const cnResponse = await apiClient.get(`/dealer-claims/${wf.requestId}/credit-note-wfm`);
+          const responseData = cnResponse.data ?? cnResponse;
+          creditNoteWfmData = Array.isArray(responseData?.data) ? responseData.data : (Array.isArray(responseData) ? responseData : []);
+        } catch (cnError) {
+          console.warn('[useRequestDetails] Error fetching credit note WFM data:', cnError);
+        }
 
-      if (wf.workflowType === 'CLAIM_MANAGEMENT' || wf.templateType === 'claim-management') {
         try {
           const claimResponse = await apiClient.get(`/dealer-claims/${wf.requestId}`);
 
@@ -264,6 +275,7 @@ export function useRequestDetails(
               (claimDetails as any).invoice = invoice;
               (claimDetails as any).creditNote = creditNote;
               (claimDetails as any).completionExpenses = completionExpenses;
+              (claimDetails as any).creditNoteWfmData = creditNoteWfmData;
             }
 
             // Extracted details processed
@@ -333,6 +345,7 @@ export function useRequestDetails(
         budgetTracking: (claimDetails as any)?.budgetTracking || null,
         invoice: claimDetails?.invoice || (claimDetails as any)?.invoice || null,
         creditNote: (claimDetails as any)?.creditNote || null,
+        creditNoteWfmData: creditNoteWfmData || (claimDetails as any)?.creditNoteWfmData || null,
         completionExpenses: (claimDetails as any)?.completionExpenses || null,
         templateType: wf.templateType || wf.template_type,
         form16Submission: details.form16Submission || null,
@@ -523,8 +536,18 @@ export function useRequestDetails(
         let completionDetails = null;
         let internalOrder = null;
         let internalOrders = [];
+        let creditNoteWfmData = null;
+
+        if (isClaimManagementRequest(wf)) {
+          // Fetch Credit Note independently
+          try {
+            const cnResponse = await apiClient.get(`/dealer-claims/${wf.requestId}/credit-note-wfm`);
+            const responseData = cnResponse.data ?? cnResponse;
+            creditNoteWfmData = Array.isArray(responseData?.data) ? responseData.data : (Array.isArray(responseData) ? responseData : []);
+          } catch (cnError) {
+            console.warn('[useRequestDetails] Error fetching credit note WFM data:', cnError);
+          }
 
-        if (wf.workflowType === 'CLAIM_MANAGEMENT' || wf.templateType === 'claim-management') {
           try {
             const claimResponse = await apiClient.get(`/dealer-claims/${wf.requestId}`);
 
@@ -547,6 +570,7 @@ export function useRequestDetails(
                 (claimDetails as any).invoice = invoice;
                 (claimDetails as any).creditNote = creditNote;
                 (claimDetails as any).completionExpenses = completionExpenses;
+                (claimDetails as any).creditNoteWfmData = creditNoteWfmData;
               }
 
               // Initial load - Extracted details processed
@@ -603,6 +627,7 @@ export function useRequestDetails(
           budgetTracking: (claimDetails as any)?.budgetTracking || null,
           invoice: (claimDetails as any)?.invoice || null,
           creditNote: (claimDetails as any)?.creditNote || null,
+          creditNoteWfmData: creditNoteWfmData || (claimDetails as any)?.creditNoteWfmData || null,
           completionExpenses: (claimDetails as any)?.completionExpenses || null,
           templateType: wf.templateType || wf.template_type,
           form16Submission: details.form16Submission || null,
diff --git a/src/utils/claimDataMapper.ts b/src/utils/claimDataMapper.ts
index 715eeec..b43bd8e 100644
--- a/src/utils/claimDataMapper.ts
+++ b/src/utils/claimDataMapper.ts
@@ -95,6 +95,7 @@ export interface ClaimManagementRequest {
     ackDate?: string;
     signedInvoiceUrl?: string;
     taxBreakdown?: any;
+    creditNoteWfmData?: any[];
   };
 
   // Claim Amount
@@ -298,6 +299,7 @@ export function mapToClaimManagementRequest(
       ackDate: invoice.ackDate || claimDetails.ackDate,
       signedInvoiceUrl: invoice.signedInvoiceUrl || claimDetails.signedInvoiceUrl,
       taxBreakdown: invoice.taxBreakdown || claimDetails.taxBreakdown,
+      creditNoteWfmData: apiRequest.creditNoteWfmData || claimDetails.creditNoteWfmData || [],
     };
 
     // Map claim amounts