diff --git a/src/FreightOrder/FreightOrder.php b/src/FreightOrder/FreightOrder.php
index 5d101cd..78a235c 100644
--- a/src/FreightOrder/FreightOrder.php
+++ b/src/FreightOrder/FreightOrder.php
@@ -15,6 +15,7 @@ class FreightOrder
         private string $loadDetails,
         private string $notes,
         private array $fileAttachments,
+        private array $carrierIds,
     ) {}
 
     public function getId(): ?int
@@ -61,4 +62,9 @@ class FreightOrder
     {
         return $this->fileAttachments;
     }
+
+    public function getCarrierIds(): array
+    {
+        return $this->carrierIds;
+    }
 }
diff --git a/src/FreightOrder/UseCases/CreateFreightOrder.php b/src/FreightOrder/UseCases/CreateFreightOrder.php
index 6211d51..7c7bdf0 100644
--- a/src/FreightOrder/UseCases/CreateFreightOrder.php
+++ b/src/FreightOrder/UseCases/CreateFreightOrder.php
@@ -24,6 +24,7 @@ class CreateFreightOrder
                 $dto->loadDetails,
                 $dto->notes,
                 $dto->fileAttachments,
+                $dto->carrierIds,
             ));
     }
 }
diff --git a/src/FreightOrder/UseCases/CreateFreightOrderRequestDTO.php b/src/FreightOrder/UseCases/CreateFreightOrderRequestDTO.php
index 336cd49..e4a1120 100644
--- a/src/FreightOrder/UseCases/CreateFreightOrderRequestDTO.php
+++ b/src/FreightOrder/UseCases/CreateFreightOrderRequestDTO.php
@@ -14,5 +14,6 @@ class CreateFreightOrderRequestDTO
         public string $loadDetails,
         public string $notes,
         public array $fileAttachments,
+        public array $carrierIds,
     ) {}
 }
diff --git a/tests/Fakes/FreightOrder/FakeFreightOrderRepository.php b/tests/Fakes/FreightOrder/FakeFreightOrderRepository.php
index b18fb2c..d9c28a0 100644
--- a/tests/Fakes/FreightOrder/FakeFreightOrderRepository.php
+++ b/tests/Fakes/FreightOrder/FakeFreightOrderRepository.php
@@ -25,6 +25,7 @@ class FakeFreightOrderRepository implements FreightOrderRepository
                     $freightOrder->getLoadDetails(),
                     $freightOrder->getNotes(),
                     $freightOrder->getFileAttachments(),
+                    $freightOrder->getCarrierIds(),
                 );
             }
         }
@@ -49,6 +50,7 @@ class FakeFreightOrderRepository implements FreightOrderRepository
             $freightOrder->getLoadDetails(),
             $freightOrder->getNotes(),
             $freightOrder->getFileAttachments(),
+            $freightOrder->getCarrierIds(),
         );
     }
 
diff --git a/tests/Unit/FreightOrder/UseCases/CreateFreightOrderTest.php b/tests/Unit/FreightOrder/UseCases/CreateFreightOrderTest.php
index 4f85895..dd90ae7 100644
--- a/tests/Unit/FreightOrder/UseCases/CreateFreightOrderTest.php
+++ b/tests/Unit/FreightOrder/UseCases/CreateFreightOrderTest.php
@@ -33,6 +33,7 @@ class CreateFreightOrderTest extends TestCase
             loadDetails: 'some details',
             notes: 'some notes',
             fileAttachments: ['path/to/file', 'another/path/file'],
+            carrierIds: [0, 1, 2],
         );
         $createdFreightOrder = $this->useCase->execute($dto);
         $foundFreightOrder = $this->freightOrderRepo->find(
@@ -46,6 +47,7 @@ class CreateFreightOrderTest extends TestCase
         $this->assertEquals($dto->loadDetails, $foundFreightOrder->getLoadDetails());
         $this->assertEquals($dto->notes, $foundFreightOrder->getNotes());
         $this->assertEquals($dto->fileAttachments, $foundFreightOrder->getFileAttachments());
+        $this->assertEquals($dto->carrierIds, $foundFreightOrder->getCarrierIds());
     }
 
     public function test_carrier_is_connected_to_order(): void