diff --git a/src/backend/InvenTree/InvenTree/api_version.py b/src/backend/InvenTree/InvenTree/api_version.py
index 48f2be900d..b8446ff0b5 100644
--- a/src/backend/InvenTree/InvenTree/api_version.py
+++ b/src/backend/InvenTree/InvenTree/api_version.py
@@ -1,12 +1,15 @@
 """InvenTree API version information."""
 
 # InvenTree API version
-INVENTREE_API_VERSION = 344
+INVENTREE_API_VERSION = 345
 
 """Increment this API version number whenever there is a significant change to the API that any clients need to know about."""
 
 
 INVENTREE_API_TEXT = """
+v345 -> 2025-06-07 : https://github.com/inventree/InvenTree/pull/9745
+    - Adds barcode information to SalesOrderShipment API endpoint
+
 v344 -> 2025-06-02 : https://github.com/inventree/InvenTree/pull/9714
     - Updates alauth version and adds device trust as a factor
 
diff --git a/src/backend/InvenTree/order/migrations/0110_salesordershipment_barcode_data_and_more.py b/src/backend/InvenTree/order/migrations/0110_salesordershipment_barcode_data_and_more.py
new file mode 100644
index 0000000000..028c64fbcd
--- /dev/null
+++ b/src/backend/InvenTree/order/migrations/0110_salesordershipment_barcode_data_and_more.py
@@ -0,0 +1,23 @@
+# Generated by Django 4.2.20 on 2025-04-11 06:37
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0109_salesorder_issue_date'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='salesordershipment',
+            name='barcode_data',
+            field=models.CharField(blank=True, help_text='Third party barcode data', max_length=500, verbose_name='Barcode Data'),
+        ),
+        migrations.AddField(
+            model_name='salesordershipment',
+            name='barcode_hash',
+            field=models.CharField(blank=True, help_text='Unique hash of barcode data', max_length=128, verbose_name='Barcode Hash'),
+        ),
+    ]
diff --git a/src/backend/InvenTree/order/models.py b/src/backend/InvenTree/order/models.py
index f726cd1619..96fa7f1b52 100644
--- a/src/backend/InvenTree/order/models.py
+++ b/src/backend/InvenTree/order/models.py
@@ -1951,6 +1951,7 @@ class SalesOrderShipmentReportContext(report.mixins.BaseReportContext):
 
 class SalesOrderShipment(
     InvenTree.models.InvenTreeAttachmentMixin,
+    InvenTree.models.InvenTreeBarcodeMixin,
     InvenTree.models.InvenTreeNotesMixin,
     report.mixins.InvenTreeReportMixin,
     InvenTree.models.MetadataMixin,
@@ -1970,6 +1971,11 @@ class SalesOrderShipment(
         notes: Custom notes field for this shipment
     """
 
+    @classmethod
+    def barcode_model_type_code(cls):
+        """Return the associated barcode model type code for this model."""
+        return 'SS'
+
     class Meta:
         """Metaclass defines extra model options."""
 
diff --git a/src/backend/InvenTree/order/serializers.py b/src/backend/InvenTree/order/serializers.py
index 2b9d81363b..9cada9a8a4 100644
--- a/src/backend/InvenTree/order/serializers.py
+++ b/src/backend/InvenTree/order/serializers.py
@@ -1304,6 +1304,7 @@ class SalesOrderShipmentSerializer(NotesFieldMixin, InvenTreeModelSerializer):
             'reference',
             'tracking_number',
             'invoice_number',
+            'barcode_hash',
             'link',
             'notes',
         ]