diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9941037275..c372c0f4bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Expose stock adjustment forms to the UI plugin context in [#10584](https://github.com/inventree/InvenTree/pull/10584)
 - Allow stock adjustments for "in production" items in [#10600](https://github.com/inventree/InvenTree/pull/10600)
 - Adds optional shipping address against individual sales order shipments in [#10650](https://github.com/inventree/InvenTree/pull/10650)
+- Adds UI elements to "check" and "uncheck" sales order shipments in [#10654](https://github.com/inventree/InvenTree/pull/10654)
 
 ### Changed
 
diff --git a/docs/docs/assets/images/order/so_shipment_check.png b/docs/docs/assets/images/order/so_shipment_check.png
new file mode 100644
index 0000000000..35d489160d
Binary files /dev/null and b/docs/docs/assets/images/order/so_shipment_check.png differ
diff --git a/docs/docs/sales/sales_order.md b/docs/docs/sales/sales_order.md
index b85703c2a3..859ef78bba 100644
--- a/docs/docs/sales/sales_order.md
+++ b/docs/docs/sales/sales_order.md
@@ -110,6 +110,18 @@ After shipments were created, user can either:
 
 During the allocation process, user is required to select the desired shipment that will contain the stock items.
 
+### Check Shipment
+
+Shipments can be marked as "checked" to indicate that the items in the shipment has been verified. To mark a shipment as "checked", open the shipment actions menu, and select the "Check" action:
+
+{{ image("order/so_shipment_check.png", "Check shipment") }}
+
+The shipment will be marked as checked by the current user.
+
+### Uncheck Shipment
+
+If the shipment requires further verification after being marked as "checked", it can be marked as "unchecked" in a similar manner.
+
 ### Complete Shipment
 
 To complete a shipment, click on the <span class="badge inventree nav side">{{ icon("truck-loading") }} Pending Shipments</span> tab then click on {{ icon("truck-delivery") }} button shown in the shipment table.
@@ -221,3 +233,4 @@ The following [global settings](../settings/global.md) are available for sales o
 {{ globalsetting("SALESORDER_DEFAULT_SHIPMENT") }}
 {{ globalsetting("SALESORDER_EDIT_COMPLETED_ORDERS") }}
 {{ globalsetting("SALESORDER_SHIP_COMPLETE") }}
+{{ globalsetting("SALESORDER_SHIPMENT_REQUIRES_CHECK") }}
diff --git a/src/backend/InvenTree/InvenTree/api_version.py b/src/backend/InvenTree/InvenTree/api_version.py
index 7bbaf7d9e9..992b9d44d9 100644
--- a/src/backend/InvenTree/InvenTree/api_version.py
+++ b/src/backend/InvenTree/InvenTree/api_version.py
@@ -1,11 +1,16 @@
 """InvenTree API version information."""
 
 # InvenTree API version
-INVENTREE_API_VERSION = 416
+INVENTREE_API_VERSION = 417
 """Increment this API version number whenever there is a significant change to the API that any clients need to know about."""
 
 INVENTREE_API_TEXT = """
 
+v417 -> 2025-10-22 : https://github.com/inventree/InvenTree/pull/10654
+    - Adds "checked" filter to SalesOrderShipment API endpoint
+    - Adds "order_status" filter to SalesOrdereShipment API endpoint
+    - Adds "order_outstanding" filter to SalesOrderShipment API endpoint
+
 v416 -> 2025-10-22 : https://github.com/inventree/InvenTree/pull/10651
     - Add missing nullable to make price_breaks (from v412) optional
 
diff --git a/src/backend/InvenTree/common/setting/system.py b/src/backend/InvenTree/common/setting/system.py
index 305db33abf..066c8614cb 100644
--- a/src/backend/InvenTree/common/setting/system.py
+++ b/src/backend/InvenTree/common/setting/system.py
@@ -854,6 +854,14 @@ SYSTEM_SETTINGS: dict[str, InvenTreeSettingsKeyType] = {
         'default': False,
         'validator': bool,
     },
+    'SALESORDER_SHIPMENT_REQUIRES_CHECK': {
+        'name': _('Shipment Requires Checking'),
+        'description': _(
+            'Prevent completion of shipments until items have been checked'
+        ),
+        'default': False,
+        'validator': bool,
+    },
     'SALESORDER_SHIP_COMPLETE': {
         'name': _('Mark Shipped Orders as Complete'),
         'description': _(
diff --git a/src/backend/InvenTree/order/api.py b/src/backend/InvenTree/order/api.py
index 470550e6eb..ddf7dadb57 100644
--- a/src/backend/InvenTree/order/api.py
+++ b/src/backend/InvenTree/order/api.py
@@ -1335,6 +1335,14 @@ class SalesOrderShipmentFilter(FilterSet):
         model = models.SalesOrderShipment
         fields = ['order']
 
+    checked = rest_filters.BooleanFilter(label='checked', method='filter_checked')
+
+    def filter_checked(self, queryset, name, value):
+        """Filter SalesOrderShipment list by 'checked' status (boolean)."""
+        if str2bool(value):
+            return queryset.exclude(checked_by=None)
+        return queryset.filter(checked_by=None)
+
     shipped = rest_filters.BooleanFilter(label='shipped', method='filter_shipped')
 
     def filter_shipped(self, queryset, name, value):
@@ -1351,6 +1359,27 @@ class SalesOrderShipmentFilter(FilterSet):
             return queryset.exclude(delivery_date=None)
         return queryset.filter(delivery_date=None)
 
+    order_outstanding = rest_filters.BooleanFilter(
+        label=_('Order Outstanding'), method='filter_order_outstanding'
+    )
+
+    def filter_order_outstanding(self, queryset, name, value):
+        """Filter by whether the order is 'outstanding' or not."""
+        if str2bool(value):
+            return queryset.filter(order__status__in=SalesOrderStatusGroups.OPEN)
+        return queryset.exclude(order__status__in=SalesOrderStatusGroups.OPEN)
+
+    order_status = rest_filters.NumberFilter(
+        label=_('Order Status'), method='filter_order_status'
+    )
+
+    def filter_order_status(self, queryset, name, value):
+        """Filter by linked SalesOrderrder status."""
+        q1 = Q(order__status=value, order__status_custom_key__isnull=True)
+        q2 = Q(order__status_custom_key=value)
+
+        return queryset.filter(q1 | q2).distinct()
+
 
 class SalesOrderShipmentMixin:
     """Mixin class for SalesOrderShipment endpoints."""
diff --git a/src/backend/InvenTree/order/models.py b/src/backend/InvenTree/order/models.py
index f1c4bb0c67..6126830b1c 100644
--- a/src/backend/InvenTree/order/models.py
+++ b/src/backend/InvenTree/order/models.py
@@ -336,7 +336,7 @@ class Order(
 
         A locked order cannot be modified after it has been completed.
 
-        Args:
+        Arguments:
             db: If True, check with the database. If False, check the instance (default False).
         """
         if not self.check_complete(db=db):
@@ -351,7 +351,7 @@ class Order(
     def check_complete(self, db: bool = False) -> bool:
         """Check if this order is 'complete'.
 
-        Args:
+        Arguments:
             db: If True, check with the database. If False, check the instance (default False).
         """
         status = self.get_db_instance().status if db else self.status
@@ -560,12 +560,12 @@ class PurchaseOrder(TotalPriceMixin, Order):
         """Return report context data for this PurchaseOrder."""
         return {**super().report_context(), 'supplier': self.supplier}
 
-    def get_absolute_url(self):
+    def get_absolute_url(self) -> str:
         """Get the 'web' URL for this order."""
         return pui_url(f'/purchasing/purchase-order/{self.pk}')
 
     @staticmethod
-    def get_api_url():
+    def get_api_url() -> str:
         """Return the API URL associated with the PurchaseOrder model."""
         return reverse('api-po-list')
 
@@ -584,7 +584,7 @@ class PurchaseOrder(TotalPriceMixin, Order):
         return defaults
 
     @classmethod
-    def barcode_model_type_code(cls):
+    def barcode_model_type_code(cls) -> str:
         """Return the associated barcode model type code for this model."""
         return 'PO'
 
@@ -805,10 +805,10 @@ class PurchaseOrder(TotalPriceMixin, Order):
     @transaction.atomic
     def issue_order(self):
         """Equivalent to 'place_order'."""
-        self.place_order()
+        return self.place_order()
 
     @property
-    def can_issue(self):
+    def can_issue(self) -> bool:
         """Return True if this order can be issued."""
         return self.status in [
             PurchaseOrderStatus.PENDING.value,
@@ -844,17 +844,17 @@ class PurchaseOrder(TotalPriceMixin, Order):
         )
 
     @property
-    def is_pending(self):
+    def is_pending(self) -> bool:
         """Return True if the PurchaseOrder is 'pending'."""
         return self.status == PurchaseOrderStatus.PENDING.value
 
     @property
-    def is_open(self):
+    def is_open(self) -> bool:
         """Return True if the PurchaseOrder is 'open'."""
         return self.status in PurchaseOrderStatusGroups.OPEN
 
     @property
-    def can_cancel(self):
+    def can_cancel(self) -> bool:
         """A PurchaseOrder can only be cancelled under the following circumstances.
 
         - Status is PLACED
@@ -880,7 +880,7 @@ class PurchaseOrder(TotalPriceMixin, Order):
             )
 
     @property
-    def can_hold(self):
+    def can_hold(self) -> bool:
         """Return True if this order can be placed on hold."""
         return self.status in [
             PurchaseOrderStatus.PENDING.value,
@@ -897,34 +897,34 @@ class PurchaseOrder(TotalPriceMixin, Order):
 
     # endregion
 
-    def pending_line_items(self):
+    def pending_line_items(self) -> QuerySet:
         """Return a list of pending line items for this order.
 
         Any line item where 'received' < 'quantity' will be returned.
         """
         return self.lines.filter(quantity__gt=F('received'))
 
-    def completed_line_items(self):
+    def completed_line_items(self) -> QuerySet:
         """Return a list of completed line items against this order."""
         return self.lines.filter(quantity__lte=F('received'))
 
     @property
-    def line_count(self):
+    def line_count(self) -> int:
         """Return the total number of line items associated with this order."""
         return self.lines.count()
 
     @property
-    def completed_line_count(self):
+    def completed_line_count(self) -> int:
         """Return the number of complete line items associated with this order."""
         return self.completed_line_items().count()
 
     @property
-    def pending_line_count(self):
+    def pending_line_count(self) -> int:
         """Return the number of pending line items associated with this order."""
         return self.pending_line_items().count()
 
     @property
-    def is_complete(self):
+    def is_complete(self) -> bool:
         """Return True if all line items have been received."""
         return self.pending_line_items().count() == 0
 
@@ -1247,12 +1247,12 @@ class SalesOrder(TotalPriceMixin, Order):
         """Generate report context data for this SalesOrder."""
         return {**super().report_context(), 'customer': self.customer}
 
-    def get_absolute_url(self):
+    def get_absolute_url(self) -> str:
         """Get the 'web' URL for this order."""
         return pui_url(f'/sales/sales-order/{self.pk}')
 
     @staticmethod
-    def get_api_url():
+    def get_api_url() -> str:
         """Return the API URL associated with the SalesOrder model."""
         return reverse('api-so-list')
 
@@ -1262,14 +1262,14 @@ class SalesOrder(TotalPriceMixin, Order):
         return SalesOrderStatusGroups
 
     @classmethod
-    def api_defaults(cls, request=None):
+    def api_defaults(cls, request=None) -> dict:
         """Return default values for this model when issuing an API OPTIONS request."""
         defaults = {'reference': order.validators.generate_next_sales_order_reference()}
 
         return defaults
 
     @classmethod
-    def barcode_model_type_code(cls):
+    def barcode_model_type_code(cls) -> str:
         """Return the associated barcode model type code for this model."""
         return 'SO'
 
@@ -1326,7 +1326,7 @@ class SalesOrder(TotalPriceMixin, Order):
     )
 
     @property
-    def status_text(self):
+    def status_text(self) -> str:
         """Return the text representation of the status field."""
         return SalesOrderStatus.text(self.status)
 
@@ -1351,38 +1351,45 @@ class SalesOrder(TotalPriceMixin, Order):
     )
 
     @property
-    def is_pending(self):
+    def is_pending(self) -> bool:
         """Return True if this order is 'pending'."""
         return self.status == SalesOrderStatus.PENDING
 
     @property
-    def is_open(self):
+    def is_open(self) -> bool:
         """Return True if this order is 'open' (either 'pending' or 'in_progress')."""
         return self.status in SalesOrderStatusGroups.OPEN
 
     @property
-    def stock_allocations(self):
+    def stock_allocations(self) -> QuerySet:
         """Return a queryset containing all allocations for this order."""
         return SalesOrderAllocation.objects.filter(
             line__in=[line.pk for line in self.lines.all()]
         )
 
-    def is_fully_allocated(self):
+    def is_fully_allocated(self) -> bool:
         """Return True if all line items are fully allocated."""
         return all(line.is_fully_allocated() for line in self.lines.all())
 
-    def is_overallocated(self):
+    def is_overallocated(self) -> bool:
         """Return true if any lines in the order are over-allocated."""
         return any(line.is_overallocated() for line in self.lines.all())
 
-    def is_completed(self):
+    def is_completed(self) -> bool:
         """Check if this order is "shipped" (all line items delivered)."""
         return all(line.is_completed() for line in self.lines.all())
 
-    def can_complete(self, raise_error=False, allow_incomplete_lines=False):
+    def can_complete(
+        self, raise_error: bool = False, allow_incomplete_lines: bool = False
+    ) -> bool:
         """Test if this SalesOrder can be completed.
 
-        Throws a ValidationError if cannot be completed.
+        Arguments:
+            raise_error: If True, raise ValidationError if the order cannot be completed
+            allow_incomplete_lines: If True, allow incomplete line items when completing the order
+
+        Raises:
+            ValidationError: If the order cannot be completed, and raise_error is True
         """
         try:
             if self.status == SalesOrderStatus.COMPLETE.value:
@@ -1424,7 +1431,7 @@ class SalesOrder(TotalPriceMixin, Order):
         self.issue_order()
 
     @property
-    def can_issue(self):
+    def can_issue(self) -> bool:
         """Return True if this order can be issued."""
         return self.status in [
             SalesOrderStatus.PENDING.value,
@@ -1450,7 +1457,7 @@ class SalesOrder(TotalPriceMixin, Order):
             )
 
     @property
-    def can_hold(self):
+    def can_hold(self) -> bool:
         """Return True if this order can be placed on hold."""
         return self.status in [
             SalesOrderStatus.PENDING.value,
@@ -1497,7 +1504,7 @@ class SalesOrder(TotalPriceMixin, Order):
         return True
 
     @property
-    def can_cancel(self):
+    def can_cancel(self) -> bool:
         """Return True if this order can be cancelled."""
         return self.is_open
 
@@ -1579,15 +1586,15 @@ class SalesOrder(TotalPriceMixin, Order):
     # endregion
 
     @property
-    def line_count(self):
+    def line_count(self) -> int:
         """Return the total number of lines associated with this order."""
         return self.lines.count()
 
-    def completed_line_items(self):
+    def completed_line_items(self) -> QuerySet:
         """Return a queryset of the completed line items for this order."""
         return self.lines.filter(shipped__gte=F('quantity'))
 
-    def pending_line_items(self):
+    def pending_line_items(self) -> QuerySet:
         """Return a queryset of the pending line items for this order.
 
         Note: We exclude "virtual" parts here, as they do not get allocated
@@ -1595,28 +1602,28 @@ class SalesOrder(TotalPriceMixin, Order):
         return self.lines.filter(shipped__lt=F('quantity')).exclude(part__virtual=True)
 
     @property
-    def completed_line_count(self):
+    def completed_line_count(self) -> int:
         """Return the number of completed lines for this order."""
         return self.completed_line_items().count()
 
     @property
-    def pending_line_count(self):
+    def pending_line_count(self) -> int:
         """Return the number of pending (incomplete) lines associated with this order."""
         return self.pending_line_items().count()
 
-    def completed_shipments(self):
+    def completed_shipments(self) -> QuerySet:
         """Return a queryset of the completed shipments for this order."""
         return self.shipments.exclude(shipment_date=None)
 
-    def pending_shipments(self):
+    def pending_shipments(self) -> QuerySet:
         """Return a queryset of the pending shipments for this order."""
         return self.shipments.filter(shipment_date=None)
 
-    def allocations(self):
+    def allocations(self) -> QuerySet:
         """Return a queryset of all allocations for this order."""
         return SalesOrderAllocation.objects.filter(line__order=self)
 
-    def pending_allocations(self):
+    def pending_allocations(self) -> QuerySet:
         """Return a queryset of any pending allocations for this order.
 
         Allocations are pending if:
@@ -1630,22 +1637,22 @@ class SalesOrder(TotalPriceMixin, Order):
         return self.allocations().filter(Q1 | Q2).distinct()
 
     @property
-    def shipment_count(self):
+    def shipment_count(self) -> int:
         """Return the total number of shipments associated with this order."""
         return self.shipments.count()
 
     @property
-    def completed_shipment_count(self):
+    def completed_shipment_count(self) -> int:
         """Return the number of completed shipments associated with this order."""
         return self.completed_shipments().count()
 
     @property
-    def pending_shipment_count(self):
+    def pending_shipment_count(self) -> int:
         """Return the number of pending shipments associated with this order."""
         return self.pending_shipments().count()
 
     @property
-    def pending_allocation_count(self):
+    def pending_allocation_count(self) -> int:
         """Return the number of pending (non-shipped) allocations."""
         return self.pending_allocations().count()
 
@@ -1824,14 +1831,17 @@ class PurchaseOrderLineItem(OrderLineItem):
     )
 
     @staticmethod
-    def get_api_url():
+    def get_api_url() -> str:
         """Return the API URL associated with the PurchaseOrderLineItem model."""
         return reverse('api-po-line-list')
 
-    def clean(self):
+    def clean(self) -> None:
         """Custom clean method for the PurchaseOrderLineItem model.
 
-        Ensure the supplier part matches the supplier
+        Raises:
+            ValidationError: If the SupplierPart does not match the PurchaseOrder supplier
+            ValidationError: If the linked BuildOrder is not marked as external
+            ValidationError: If the linked BuildOrder part does not match the line item part
         """
         super().clean()
 
@@ -1963,7 +1973,7 @@ class PurchaseOrderLineItem(OrderLineItem):
         """Determine if this line item has been fully received."""
         return self.received >= self.quantity
 
-    def update_pricing(self):
+    def update_pricing(self) -> None:
         """Update pricing information based on the supplier part data."""
         if self.part:
             price = self.part.get_price(
@@ -1992,7 +2002,7 @@ class PurchaseOrderExtraLine(OrderExtraLine):
         verbose_name = _('Purchase Order Extra Line')
 
     @staticmethod
-    def get_api_url():
+    def get_api_url() -> str:
         """Return the API URL associated with the PurchaseOrderExtraLine model."""
         return reverse('api-po-extra-line-list')
 
@@ -2032,8 +2042,12 @@ class SalesOrderLineItem(OrderLineItem):
         """Return the API URL associated with the SalesOrderLineItem model."""
         return reverse('api-so-line-list')
 
-    def clean(self):
-        """Perform extra validation steps for this SalesOrderLineItem instance."""
+    def clean(self) -> None:
+        """Perform extra validation steps for this SalesOrderLineItem instance.
+
+        Raises:
+            ValidationError: If the linked part is not salable
+        """
         super().clean()
 
         if self.part:
@@ -2108,7 +2122,7 @@ class SalesOrderLineItem(OrderLineItem):
 
         return query['allocated']
 
-    def is_fully_allocated(self):
+    def is_fully_allocated(self) -> bool:
         """Return True if this line item is fully allocated."""
         # If the linked part is "virtual", then we cannot allocate stock against it
         if self.part and self.part.virtual:
@@ -2119,11 +2133,11 @@ class SalesOrderLineItem(OrderLineItem):
 
         return self.allocated_quantity() >= self.quantity
 
-    def is_overallocated(self):
+    def is_overallocated(self) -> bool:
         """Return True if this line item is over allocated."""
         return self.allocated_quantity() > self.quantity
 
-    def is_completed(self):
+    def is_completed(self) -> bool:
         """Return True if this line item is completed (has been fully shipped)."""
         # A "virtual" part is always considered to be "completed"
         if self.part and self.part.virtual:
@@ -2189,8 +2203,12 @@ class SalesOrderShipment(
         unique_together = ['order', 'reference']
         verbose_name = _('Sales Order Shipment')
 
-    def clean(self):
-        """Custom clean method for the SalesOrderShipment class."""
+    def clean(self) -> None:
+        """Custom clean method for the SalesOrderShipment class.
+
+        Raises:
+            ValidationError: If the shipment address does not match the customer
+        """
         super().clean()
 
         if self.order and self.shipment_address:
@@ -2200,7 +2218,7 @@ class SalesOrderShipment(
                 })
 
     @staticmethod
-    def get_api_url():
+    def get_api_url() -> str:
         """Return the API URL associated with the SalesOrderShipment model."""
         return reverse('api-so-shipment-list')
 
@@ -2299,16 +2317,24 @@ class SalesOrderShipment(
         """
         return self.shipment_address or self.order.address
 
-    def is_complete(self):
+    def is_checked(self) -> bool:
+        """Return True if this shipment has been checked."""
+        return self.checked_by is not None
+
+    def is_complete(self) -> bool:
         """Return True if this shipment has already been completed."""
         return self.shipment_date is not None
 
-    def is_delivered(self):
+    def is_delivered(self) -> bool:
         """Return True if this shipment has already been delivered."""
         return self.delivery_date is not None
 
-    def check_can_complete(self, raise_error=True):
-        """Check if this shipment is able to be completed."""
+    def check_can_complete(self, raise_error: bool = True) -> bool:
+        """Check if this shipment is able to be completed.
+
+        Arguments:
+            raise_error: If True, raise ValidationError if cannot complete
+        """
         try:
             if self.shipment_date:
                 # Shipment has already been sent!
@@ -2317,6 +2343,14 @@ class SalesOrderShipment(
             if self.allocations.count() == 0:
                 raise ValidationError(_('Shipment has no allocated stock items'))
 
+            if (
+                get_global_setting('SALESORDER_SHIPMENT_REQUIRES_CHECK')
+                and not self.is_checked()
+            ):
+                raise ValidationError(
+                    _('Shipment must be checked before it can be completed')
+                )
+
         except ValidationError as e:
             if raise_error:
                 raise e
diff --git a/src/backend/InvenTree/order/test_sales_order.py b/src/backend/InvenTree/order/test_sales_order.py
index e922aac5ee..c4cc9d4dc9 100644
--- a/src/backend/InvenTree/order/test_sales_order.py
+++ b/src/backend/InvenTree/order/test_sales_order.py
@@ -8,6 +8,7 @@ from django.core.exceptions import ValidationError
 
 import order.tasks
 from common.models import InvenTreeSetting, NotificationMessage
+from common.settings import set_global_setting
 from company.models import Address, Company
 from InvenTree import status_codes as status
 from InvenTree.unit_test import InvenTreeTestCase, addUserPermission
@@ -265,6 +266,25 @@ class SalesOrderTest(InvenTreeTestCase):
         self.assertIsNone(self.shipment.shipment_date)
         self.assertFalse(self.shipment.is_complete())
 
+        # Require that the shipment is checked before completion
+        set_global_setting('SALESORDER_SHIPMENT_REQUIRES_CHECK', True)
+
+        self.assertFalse(self.shipment.is_checked())
+        self.assertFalse(self.shipment.check_can_complete(raise_error=False))
+
+        with self.assertRaises(ValidationError) as err:
+            self.shipment.complete_shipment(None)
+
+        self.assertIn(
+            'Shipment must be checked before it can be completed',
+            err.exception.messages,
+        )
+
+        # Mark the shipment as checked
+        self.shipment.checked_by = get_user_model().objects.first()
+        self.shipment.save()
+        self.assertTrue(self.shipment.is_checked())
+
         # Mark the shipments as complete
         self.shipment.complete_shipment(None)
         self.assertTrue(self.shipment.is_complete())
diff --git a/src/backend/InvenTree/part/serializers.py b/src/backend/InvenTree/part/serializers.py
index 16e7d364d0..681cd5a507 100644
--- a/src/backend/InvenTree/part/serializers.py
+++ b/src/backend/InvenTree/part/serializers.py
@@ -1042,9 +1042,7 @@ class PartSerializer(
     )
 
     price_breaks = enable_filter(
-        PartSalePriceSerializer(
-            source='salepricebreaks', many=True, read_only=True, allow_null=True
-        ),
+        PartSalePriceSerializer(source='salepricebreaks', many=True, read_only=True),
         False,
         filter_name='price_breaks',
     )
diff --git a/src/frontend/src/functions/icons.tsx b/src/frontend/src/functions/icons.tsx
index a771428a78..b50e04e4cb 100644
--- a/src/frontend/src/functions/icons.tsx
+++ b/src/frontend/src/functions/icons.tsx
@@ -31,6 +31,7 @@ import {
   IconCornerDownLeft,
   IconCornerDownRight,
   IconCornerUpRightDouble,
+  IconCubeSend,
   IconCurrencyDollar,
   IconDots,
   IconEdit,
@@ -154,7 +155,7 @@ const icons: InvenTreeIconType = {
   sales_orders: IconTruckDelivery,
   scheduling: IconCalendarStats,
   scrap: IconCircleX,
-  shipment: IconTruckDelivery,
+  shipment: IconCubeSend,
   test_templates: IconTestPipe,
   test: IconTestPipe,
   related_parts: IconLayersLinked,
diff --git a/src/frontend/src/pages/Index/Settings/SystemSettings.tsx b/src/frontend/src/pages/Index/Settings/SystemSettings.tsx
index 6bd56a9e73..918033494a 100644
--- a/src/frontend/src/pages/Index/Settings/SystemSettings.tsx
+++ b/src/frontend/src/pages/Index/Settings/SystemSettings.tsx
@@ -305,7 +305,8 @@ export default function SystemSettings() {
               'SALESORDER_REQUIRE_RESPONSIBLE',
               'SALESORDER_DEFAULT_SHIPMENT',
               'SALESORDER_EDIT_COMPLETED_ORDERS',
-              'SALESORDER_SHIP_COMPLETE'
+              'SALESORDER_SHIP_COMPLETE',
+              'SALESORDER_SHIPMENT_REQUIRES_CHECK'
             ]}
           />
         )
diff --git a/src/frontend/src/pages/sales/SalesOrderDetail.tsx b/src/frontend/src/pages/sales/SalesOrderDetail.tsx
index 44debd0c5c..bd3178fb3d 100644
--- a/src/frontend/src/pages/sales/SalesOrderDetail.tsx
+++ b/src/frontend/src/pages/sales/SalesOrderDetail.tsx
@@ -2,10 +2,10 @@ import { t } from '@lingui/core/macro';
 import { Accordion, Grid, Skeleton, Stack, Text } from '@mantine/core';
 import {
   IconBookmark,
+  IconCubeSend,
   IconInfoCircle,
   IconList,
-  IconTools,
-  IconTruckDelivery
+  IconTools
 } from '@tabler/icons-react';
 import { type ReactNode, useMemo } from 'react';
 import { useParams } from 'react-router-dom';
@@ -394,7 +394,7 @@ export default function SalesOrderDetail() {
       {
         name: 'shipments',
         label: t`Shipments`,
-        icon: <IconTruckDelivery />,
+        icon: <IconCubeSend />,
         content: (
           <SalesOrderShipmentTable
             orderId={order.pk}
diff --git a/src/frontend/src/pages/sales/SalesOrderShipmentDetail.tsx b/src/frontend/src/pages/sales/SalesOrderShipmentDetail.tsx
index fbc696bb2b..3353b44278 100644
--- a/src/frontend/src/pages/sales/SalesOrderShipmentDetail.tsx
+++ b/src/frontend/src/pages/sales/SalesOrderShipmentDetail.tsx
@@ -1,6 +1,11 @@
 import { t } from '@lingui/core/macro';
-import { Grid, Skeleton, Stack, Text } from '@mantine/core';
-import { IconBookmark, IconInfoCircle } from '@tabler/icons-react';
+import { Alert, Grid, Skeleton, Stack, Text } from '@mantine/core';
+import {
+  IconBookmark,
+  IconCircleCheck,
+  IconCircleX,
+  IconInfoCircle
+} from '@tabler/icons-react';
 import { useMemo } from 'react';
 import { useNavigate, useParams } from 'react-router-dom';
 
@@ -31,6 +36,7 @@ import NotesPanel from '../../components/panels/NotesPanel';
 import type { PanelType } from '../../components/panels/Panel';
 import { PanelGroup } from '../../components/panels/PanelGroup';
 import { RenderAddress } from '../../components/render/Company';
+import { RenderUser } from '../../components/render/User';
 import { formatDate } from '../../defaults/formatters';
 import {
   useSalesOrderShipmentCompleteFields,
@@ -50,6 +56,8 @@ export default function SalesOrderShipmentDetail() {
   const user = useUserState();
   const navigate = useNavigate();
 
+  const userId = useMemo(() => user.userId(), [user]);
+
   const {
     instance: shipment,
     instanceQuery: shipmentQuery,
@@ -74,6 +82,8 @@ export default function SalesOrderShipmentDetail() {
 
   const isPending = useMemo(() => !shipment.shipment_date, [shipment]);
 
+  const isChecked = useMemo(() => !!shipment.checked_by, [shipment]);
+
   const detailsPanel = useMemo(() => {
     if (shipmentQuery.isFetching || customerQuery.isFetching) {
       return <Skeleton />;
@@ -180,6 +190,18 @@ export default function SalesOrderShipmentDetail() {
         icon: 'packages',
         label: t`Allocated Items`
       },
+      {
+        type: 'text',
+        name: 'checked_by',
+        label: t`Checked By`,
+        icon: 'check',
+        value_formatter: () =>
+          shipment.checked_by_detail ? (
+            <RenderUser instance={shipment.checked_by_detail} />
+          ) : (
+            <Text size='sm' c='red'>{t`Not checked`}</Text>
+          )
+      },
       {
         type: 'text',
         name: 'shipment_date',
@@ -298,6 +320,46 @@ export default function SalesOrderShipmentDetail() {
     onFormSuccess: refreshShipment
   });
 
+  const checkShipment = useEditApiFormModal({
+    url: ApiEndpoints.sales_order_shipment_list,
+    pk: shipment.pk,
+    title: t`Check Shipment`,
+    preFormContent: (
+      <Alert color='green' icon={<IconCircleCheck />} title={t`Check Shipment`}>
+        <Text>{t`Marking the shipment as checked indicates that you have verified that all items included in this shipment are correct`}</Text>
+      </Alert>
+    ),
+    fetchInitialData: false,
+    fields: {
+      checked_by: {
+        hidden: true,
+        value: userId
+      }
+    },
+    successMessage: t`Shipment marked as checked`,
+    onFormSuccess: refreshShipment
+  });
+
+  const uncheckShipment = useEditApiFormModal({
+    url: ApiEndpoints.sales_order_shipment_list,
+    pk: shipment.pk,
+    title: t`Uncheck Shipment`,
+    preFormContent: (
+      <Alert color='red' icon={<IconCircleX />} title={t`Uncheck Shipment`}>
+        <Text>{t`Marking the shipment as unchecked indicates that the shipment requires further verification`}</Text>
+      </Alert>
+    ),
+    fetchInitialData: false,
+    fields: {
+      checked_by: {
+        hidden: true,
+        value: null
+      }
+    },
+    successMessage: t`Shipment marked as unchecked`,
+    onFormSuccess: refreshShipment
+  });
+
   const shipmentBadges = useMemo(() => {
     if (shipmentQuery.isFetching) {
       return [];
@@ -310,6 +372,18 @@ export default function SalesOrderShipmentDetail() {
         color='gray'
         visible={isPending}
       />,
+      <DetailsBadge
+        key='checked'
+        label={t`Checked`}
+        color='green'
+        visible={isPending && isChecked}
+      />,
+      <DetailsBadge
+        key='not-checked'
+        label={t`Not Checked`}
+        color='red'
+        visible={isPending && !isChecked}
+      />,
       <DetailsBadge
         key='shipped'
         label={t`Shipped`}
@@ -323,7 +397,7 @@ export default function SalesOrderShipmentDetail() {
         visible={!!shipment.delivery_date}
       />
     ];
-  }, [isPending, shipment.deliveryDate, shipmentQuery.isFetching]);
+  }, [isPending, isChecked, shipment.deliveryDate, shipmentQuery.isFetching]);
 
   const shipmentActions = useMemo(() => {
     const canEdit: boolean = user.hasChangePermission(
@@ -363,6 +437,20 @@ export default function SalesOrderShipmentDetail() {
             onClick: editShipment.open,
             tooltip: t`Edit Shipment`
           }),
+          {
+            hidden: !isPending || isChecked,
+            name: t`Check`,
+            tooltip: t`Mark shipment as checked`,
+            icon: <IconCircleCheck color='green' />,
+            onClick: checkShipment.open
+          },
+          {
+            hidden: !isPending || !isChecked,
+            name: t`Uncheck`,
+            tooltip: t`Mark shipment as unchecked`,
+            icon: <IconCircleX color='red' />,
+            onClick: uncheckShipment.open
+          },
           CancelItemAction({
             hidden: !isPending,
             onClick: deleteShipment.open,
@@ -371,13 +459,15 @@ export default function SalesOrderShipmentDetail() {
         ]}
       />
     ];
-  }, [isPending, user, shipment]);
+  }, [isChecked, isPending, user, shipment]);
 
   return (
     <>
       {completeShipment.modal}
       {editShipment.modal}
       {deleteShipment.modal}
+      {checkShipment.modal}
+      {uncheckShipment.modal}
       <InstanceDetail
         query={shipmentQuery}
         requiredRole={UserRoles.sales_order}
diff --git a/src/frontend/src/tables/sales/SalesOrderShipmentTable.tsx b/src/frontend/src/tables/sales/SalesOrderShipmentTable.tsx
index b590f7b795..4c6af541ea 100644
--- a/src/frontend/src/tables/sales/SalesOrderShipmentTable.tsx
+++ b/src/frontend/src/tables/sales/SalesOrderShipmentTable.tsx
@@ -107,6 +107,13 @@ export default function SalesOrderShipmentTable({
         switchable: false,
         title: t`Items`
       },
+      {
+        accessor: 'checked',
+        title: t`Checked`,
+        switchable: true,
+        sortable: false,
+        render: (record: any) => <YesNoButton value={!!record.checked_by} />
+      },
       {
         accessor: 'shipped',
         title: t`Shipped`,
@@ -114,6 +121,13 @@ export default function SalesOrderShipmentTable({
         sortable: false,
         render: (record: any) => <YesNoButton value={!!record.shipment_date} />
       },
+      {
+        accessor: 'delivered',
+        title: t`Delivered`,
+        switchable: true,
+        sortable: false,
+        render: (record: any) => <YesNoButton value={!!record.delivery_date} />
+      },
       DateColumn({
         accessor: 'shipment_date',
         title: t`Shipment Date`
@@ -191,6 +205,11 @@ export default function SalesOrderShipmentTable({
 
   const tableFilters: TableFilter[] = useMemo(() => {
     return [
+      {
+        name: 'checked',
+        label: t`Checked`,
+        description: t`Show shipments which have been checked`
+      },
       {
         name: 'shipped',
         label: t`Shipped`,