diff --git a/PyroFetes/DTO/Supplier/Request/CreateSupplierDto.cs b/PyroFetes/DTO/Supplier/Request/CreateSupplierDto.cs
index b9e9fe0..649ef2b 100644
--- a/PyroFetes/DTO/Supplier/Request/CreateSupplierDto.cs
+++ b/PyroFetes/DTO/Supplier/Request/CreateSupplierDto.cs
@@ -6,7 +6,7 @@ public class CreateSupplierDto
     public string? Email { get; set; }
     public string? Phone { get; set; }
     public string? Address { get; set; }
-    public int ZipCode { get; set; }
+    public string? ZipCode { get; set; }
     public string? City { get; set; }
     public int DeliveryDelay { get; set; }
 }
\ No newline at end of file
diff --git a/PyroFetes/DTO/Supplier/Request/UpdateSupplierDto.cs b/PyroFetes/DTO/Supplier/Request/UpdateSupplierDto.cs
index b69b72b..0deefef 100644
--- a/PyroFetes/DTO/Supplier/Request/UpdateSupplierDto.cs
+++ b/PyroFetes/DTO/Supplier/Request/UpdateSupplierDto.cs
@@ -7,7 +7,7 @@ public class UpdateSupplierDto
     public string? Email { get; set; }
     public string? Phone { get; set; }
     public string? Address { get; set; }
-    public int ZipCode { get; set; }
+    public string? ZipCode { get; set; }
     public string? City { get; set; }
     public int DeliveryDelay { get; set; }
 }
\ No newline at end of file
diff --git a/PyroFetes/Endpoints/DeliveryNotes/GetAllDeliveryNoteEndpoint.cs b/PyroFetes/Endpoints/DeliveryNotes/GetAllDeliveryNoteEndpoint.cs
new file mode 100644
index 0000000..879b7b6
--- /dev/null
+++ b/PyroFetes/Endpoints/DeliveryNotes/GetAllDeliveryNoteEndpoint.cs
@@ -0,0 +1,20 @@
+using FastEndpoints;
+using PyroFetes.DTO.DeliveryNote.Response;
+using PyroFetes.Repositories;
+
+namespace PyroFetes.Endpoints.DeliveryNotes;
+
+public class GetAllDeliveryNoteEndpoint(DeliveryNotesRepository deliveryNotesRepository) : EndpointWithoutRequest<List<GetDeliveryNoteDto>>
+{
+    public override void Configure()
+    {
+        Get("api/deliveryNotes");
+        AllowAnonymous();
+    }
+
+    public override async Task HandleAsync(CancellationToken ct)
+    {
+        await Send.OkAsync(await deliveryNotesRepository.ProjectToListAsync<GetDeliveryNoteDto>(ct), ct);
+    }
+    
+}
\ No newline at end of file
diff --git a/PyroFetes/Endpoints/DeliveryNotes/GetDeliveryNoteEndpoint.cs b/PyroFetes/Endpoints/DeliveryNotes/GetDeliveryNoteEndpoint.cs
new file mode 100644
index 0000000..98eb447
--- /dev/null
+++ b/PyroFetes/Endpoints/DeliveryNotes/GetDeliveryNoteEndpoint.cs
@@ -0,0 +1,35 @@
+using FastEndpoints;
+using PyroFetes.DTO.DeliveryNote.Response;
+using PyroFetes.Models;
+using PyroFetes.Repositories;
+using PyroFetes.Specifications.DeliveryNotes;
+
+namespace PyroFetes.Endpoints.DeliveryNotes;
+
+public class GetDeliveryNoteRequest
+{
+    public int DeliveryNoteId { get; set; }
+}
+public class GetDeliveryNoteEndpoint(
+    DeliveryNotesRepository deliveryNotesRepository,
+    AutoMapper.IMapper mapper) : Endpoint<GetDeliveryNoteRequest, GetDeliveryNoteDto>
+{
+    public override void Configure()
+    {
+        Get("/api/deliveryNote/{@id}", x=> new {x.DeliveryNoteId});
+        AllowAnonymous();
+    }
+
+    public override async Task HandleAsync(GetDeliveryNoteRequest req, CancellationToken ct)
+    {
+        DeliveryNote? deliveryNote = await deliveryNotesRepository.FirstOrDefaultAsync(new GetDeliveryNoteByIdSpec(req.DeliveryNoteId), ct);
+
+        if (deliveryNote == null)
+        {
+            await Send.NotFoundAsync(ct);
+            return;
+        }
+        
+        await Send.OkAsync(mapper.Map<GetDeliveryNoteDto>(deliveryNote), ct);
+    }
+}
\ No newline at end of file
diff --git a/PyroFetes/Endpoints/DeliveryNotes/PatchRealDeliveryDateEndpoint.cs b/PyroFetes/Endpoints/DeliveryNotes/PatchRealDeliveryDateEndpoint.cs
new file mode 100644
index 0000000..d47d639
--- /dev/null
+++ b/PyroFetes/Endpoints/DeliveryNotes/PatchRealDeliveryDateEndpoint.cs
@@ -0,0 +1,39 @@
+using FastEndpoints;
+using PyroFetes.DTO.DeliveryNote.Request;
+using PyroFetes.DTO.DeliveryNote.Response;
+using PyroFetes.DTO.PurchaseProduct.Request;
+using PyroFetes.Models;
+using PyroFetes.Repositories;
+using PyroFetes.Specifications.Deliverers;
+using PyroFetes.Specifications.DeliveryNotes;
+
+namespace PyroFetes.Endpoints.DeliveryNotes;
+
+public class PatchRealDeliveryDateEndpoint(
+    DeliveryNotesRepository deliveryNotesRepository,
+    AutoMapper.IMapper mapper) : Endpoint<PatchDeliveryNoteRealDeliveryDateDto, GetDeliveryNoteDto>
+{
+    public override void Configure()
+    {
+        Patch("/api/deliveryNote/{@id}", x=> new {x.Id});
+        AllowAnonymous();
+    }
+
+    public override async Task HandleAsync(PatchDeliveryNoteRealDeliveryDateDto req, CancellationToken ct)
+    {
+        DeliveryNote? deliveryNoteToPath =
+            await deliveryNotesRepository.FirstOrDefaultAsync(new GetDeliveryNoteByIdSpec(req.Id),ct);
+
+        if (deliveryNoteToPath == null)
+        {
+            await Send.NotFoundAsync(ct);
+            return;
+        }
+        
+        deliveryNoteToPath.RealDeliveryDate = req.RealDeliveryDate;
+        
+        await deliveryNotesRepository.UpdateAsync(deliveryNoteToPath, ct);
+        
+        await Send.OkAsync(mapper.Map<GetDeliveryNoteDto>(deliveryNoteToPath), ct);
+    }
+}
\ No newline at end of file
diff --git a/PyroFetes/Models/Supplier.cs b/PyroFetes/Models/Supplier.cs
index f131804..4e02663 100644
--- a/PyroFetes/Models/Supplier.cs
+++ b/PyroFetes/Models/Supplier.cs
@@ -9,7 +9,7 @@ public class Supplier
     [Required, MaxLength(100)] public string? Email { get; set; }
     [Required, MaxLength(30)] public string? Phone { get; set; }
     [Required, MaxLength(100)] public string? Address { get; set; }
-    [Required] public int ZipCode { get; set; }
+    [Required,MaxLength(5),MinLength(5)] public string? ZipCode { get; set; }
     [Required, MaxLength(100)] public string? City { get; set; }
     [Required] public int DeliveryDelay { get; set; }
     
diff --git a/PyroFetes/Specifications/DeliveryNotes/GetDeliveryNoteByIdSpec.cs b/PyroFetes/Specifications/DeliveryNotes/GetDeliveryNoteByIdSpec.cs
new file mode 100644
index 0000000..2fc0494
--- /dev/null
+++ b/PyroFetes/Specifications/DeliveryNotes/GetDeliveryNoteByIdSpec.cs
@@ -0,0 +1,13 @@
+using Ardalis.Specification;
+using PyroFetes.Models;
+
+namespace PyroFetes.Specifications.DeliveryNotes;
+
+public sealed class GetDeliveryNoteByIdSpec : Specification<DeliveryNote>
+{
+    public GetDeliveryNoteByIdSpec(int deliveryNoteId)
+    {
+        Query
+            .Where(x => x.Id == deliveryNoteId);
+    }
+}
\ No newline at end of file