diff --git a/api/src/ProposalSystem.Application/DTOs/ProposalDtos.cs b/api/src/ProposalSystem.Application/DTOs/ProposalDtos.cs
index 27f1aa6..4ac926d 100644
--- a/api/src/ProposalSystem.Application/DTOs/ProposalDtos.cs
+++ b/api/src/ProposalSystem.Application/DTOs/ProposalDtos.cs
@@ -67,6 +67,7 @@ public record ProposalFilterRequest(
     DateTime? FromDate,
     DateTime? ToDate,
     string? Search,
+    bool Mine = false,
     int Page = 1,
     int PageSize = 25
 );
diff --git a/api/src/ProposalSystem.Infrastructure/Services/LineItemService.cs b/api/src/ProposalSystem.Infrastructure/Services/LineItemService.cs
index cc2e5bf..e3f53d2 100644
--- a/api/src/ProposalSystem.Infrastructure/Services/LineItemService.cs
+++ b/api/src/ProposalSystem.Infrastructure/Services/LineItemService.cs
@@ -54,7 +54,11 @@ public class LineItemService : ILineItemService
         _db.LineItems.Add(lineItem);
         await _db.SaveChangesAsync(ct);
 
-        await _audit.LogAsync(AuditAction.EditLineItem, proposalId, $"Added: {request.Description}", ct);
+        try
+        {
+            await _audit.LogAsync(AuditAction.EditLineItem, proposalId, $"Added: {request.Description}", ct);
+        }
+        catch { /* audit failure should not roll back a successful save */ }
 
         return MapToResponse(lineItem);
     }
@@ -97,7 +101,11 @@ public class LineItemService : ILineItemService
 
         await _db.SaveChangesAsync(ct);
 
-        await _audit.LogAsync(AuditAction.EditLineItem, proposalId, $"Bulk update: {newItems.Count} items", ct);
+        try
+        {
+            await _audit.LogAsync(AuditAction.EditLineItem, proposalId, $"Bulk update: {newItems.Count} items", ct);
+        }
+        catch { /* audit failure should not roll back a successful save */ }
 
         return newItems.OrderBy(li => li.SortOrder).Select(MapToResponse).ToList();
     }
diff --git a/api/src/ProposalSystem.Infrastructure/Services/ProposalService.cs b/api/src/ProposalSystem.Infrastructure/Services/ProposalService.cs
index fa7ff4a..10ec344 100644
--- a/api/src/ProposalSystem.Infrastructure/Services/ProposalService.cs
+++ b/api/src/ProposalSystem.Infrastructure/Services/ProposalService.cs
@@ -43,7 +43,7 @@ public class ProposalService : IProposalService
             ScopeOfWork = request.ScopeOfWork,
             ServiceCategory = request.ServiceCategory,
             Priority = request.Priority,
-            Status = ProposalStatus.Draft,
+            Status = ProposalStatus.InReview,
             Notes = request.Notes ?? string.Empty,
             SubmittedById = _currentUser.UserId,
             SubmittedAt = now,
@@ -79,7 +79,7 @@ public class ProposalService : IProposalService
             .Include(p => p.AssignedAdmin)
             .AsQueryable();
 
-        if (_currentUser.Role == UserRole.Dispatcher)
+        if (filter.Mine)
         {
             query = query.Where(p => p.SubmittedById == _currentUser.UserId);
         }
@@ -166,6 +166,9 @@ public class ProposalService : IProposalService
             .FirstOrDefaultAsync(p => p.Id == id, ct)
             ?? throw new KeyNotFoundException($"Proposal {id} not found");
 
+        if (proposal.Status == ProposalStatus.Approved)
+            return MapToResponse(proposal);
+
         if (proposal.Status != ProposalStatus.InReview)
             throw new InvalidOperationException("Only proposals in review can be approved");
 
@@ -189,6 +192,9 @@ public class ProposalService : IProposalService
         var proposal = await _db.Proposals.FindAsync(new object[] { id }, ct)
             ?? throw new KeyNotFoundException($"Proposal {id} not found");
 
+        if (proposal.Status == ProposalStatus.Sent)
+            return MapToResponse(proposal);
+
         if (proposal.Status != ProposalStatus.Approved)
             throw new InvalidOperationException("Only approved proposals can be marked as sent");
 
@@ -211,6 +217,14 @@ public class ProposalService : IProposalService
             .FirstOrDefaultAsync(p => p.Id == id, ct)
             ?? throw new KeyNotFoundException($"Proposal {id} not found");
 
+        if (proposal.Status == ProposalStatus.Revised)
+        {
+            var existingRevision = await _db.Proposals
+                .FirstOrDefaultAsync(p => p.ParentProposalId == proposal.Id, ct);
+            if (existingRevision != null)
+                return MapToResponse(existingRevision);
+        }
+
         if (proposal.Status != ProposalStatus.Sent)
             throw new InvalidOperationException("Only sent proposals can be revised");
 
diff --git a/web/src/lib/api/proposals.ts b/web/src/lib/api/proposals.ts
index 09fdbb9..6afe5b5 100644
--- a/web/src/lib/api/proposals.ts
+++ b/web/src/lib/api/proposals.ts
@@ -67,6 +67,7 @@ export interface ProposalFilters {
   priority?: string;
   fromDate?: string;
   toDate?: string;
+  mine?: boolean;
 }
 
 export const proposalsApi = {
@@ -83,6 +84,7 @@ export const proposalsApi = {
     if (filters.status) params.append('status', filters.status);
     if (filters.serviceCategory) params.append('serviceCategory', filters.serviceCategory);
     if (filters.priority) params.append('priority', filters.priority);
+    if (filters.mine) params.append('mine', 'true');
 
     const res = await apiClient.get(`/proposals?${params.toString()}`);
     return res.data;
diff --git a/web/src/pages/proposals/list/ProposalListPage.tsx b/web/src/pages/proposals/list/ProposalListPage.tsx
index a2197d9..829a66a 100644
--- a/web/src/pages/proposals/list/ProposalListPage.tsx
+++ b/web/src/pages/proposals/list/ProposalListPage.tsx
@@ -40,6 +40,7 @@ function formatDate(iso: string): string {
 
 export default function ProposalListPage() {
   const navigate = useNavigate();
+  const mineParams = { mine: true };
   const {
     rows,
     search,
@@ -51,7 +52,7 @@ export default function ProposalListPage() {
     totalCount,
     loading,
     err,
-  } = usePaginatedList<ProposalListItem>(proposalsApi.getAll);
+  } = usePaginatedList<ProposalListItem>(proposalsApi.getAll, mineParams);
 
   return (
     <Box>