diff --git a/data/definition/oms-01.xsd b/data/definition/oms-01.xsd
index de0f64d1..46de37d1 100644
--- a/data/definition/oms-01.xsd
+++ b/data/definition/oms-01.xsd
@@ -42,6 +42,7 @@
                         <xsd:enumeration value="ready for invoice"/>
                         <xsd:enumeration value="waiting for export"/>
                         <xsd:enumeration value="cancellable"/>
+                        <xsd:enumeration value="amendable"/>
                     </xsd:restriction>
                 </xsd:simpleType>
             </xsd:element>
diff --git a/src/Spryker/Zed/Oms/Business/Checker/OrderChecker.php b/src/Spryker/Zed/Oms/Business/Checker/OrderChecker.php
new file mode 100644
index 00000000..99bc9b1d
--- /dev/null
+++ b/src/Spryker/Zed/Oms/Business/Checker/OrderChecker.php
@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * Copyright © 2016-present Spryker Systems GmbH. All rights reserved.
+ * Use of this software requires acceptance of the Evaluation License Agreement. See LICENSE file.
+ */
+
+namespace Spryker\Zed\Oms\Business\Checker;
+
+use Generated\Shared\Transfer\OrderItemFilterTransfer;
+use Generated\Shared\Transfer\OrderTransfer;
+use Spryker\Zed\Oms\Persistence\OmsRepositoryInterface;
+
+class OrderChecker implements OrderCheckerInterface
+{
+    /**
+     * @var \Spryker\Zed\Oms\Business\Checker\FlagCheckerInterface
+     */
+    protected FlagCheckerInterface $flagChecker;
+
+    /**
+     * @var \Spryker\Zed\Oms\Persistence\OmsRepositoryInterface
+     */
+    protected OmsRepositoryInterface $omsRepository;
+
+    /**
+     * @param \Spryker\Zed\Oms\Business\Checker\FlagCheckerInterface $flagChecker
+     * @param \Spryker\Zed\Oms\Persistence\OmsRepositoryInterface $omsRepository
+     */
+    public function __construct(FlagCheckerInterface $flagChecker, OmsRepositoryInterface $omsRepository)
+    {
+        $this->flagChecker = $flagChecker;
+        $this->omsRepository = $omsRepository;
+    }
+
+    /**
+     * @param \Generated\Shared\Transfer\OrderTransfer $orderTransfer
+     * @param string $flag
+     *
+     * @return bool
+     */
+    public function areOrderItemsSatisfiedByFlag(OrderTransfer $orderTransfer, string $flag): bool
+    {
+        $orderItemFilterTransfer = $this->createOrderItemFilterTransfer($orderTransfer);
+        $itemTransfers = $this->omsRepository->getOrderItems($orderItemFilterTransfer);
+
+        return $this->flagChecker->hasOrderItemsFlag($itemTransfers, $flag);
+    }
+
+    /**
+     * @param \Generated\Shared\Transfer\OrderTransfer $orderTransfer
+     *
+     * @return \Generated\Shared\Transfer\OrderItemFilterTransfer
+     */
+    protected function createOrderItemFilterTransfer(OrderTransfer $orderTransfer): OrderItemFilterTransfer
+    {
+        $orderItemFilterTransfer = new OrderItemFilterTransfer();
+        if ($orderTransfer->getOrderReference()) {
+            return $orderItemFilterTransfer->addOrderReference($orderTransfer->getOrderReferenceOrFail());
+        }
+
+        return $orderItemFilterTransfer->addSalesOrderId($orderTransfer->getIdSalesOrderOrFail());
+    }
+}
diff --git a/src/Spryker/Zed/Oms/Business/Checker/OrderCheckerInterface.php b/src/Spryker/Zed/Oms/Business/Checker/OrderCheckerInterface.php
new file mode 100644
index 00000000..81675627
--- /dev/null
+++ b/src/Spryker/Zed/Oms/Business/Checker/OrderCheckerInterface.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * Copyright © 2016-present Spryker Systems GmbH. All rights reserved.
+ * Use of this software requires acceptance of the Evaluation License Agreement. See LICENSE file.
+ */
+
+namespace Spryker\Zed\Oms\Business\Checker;
+
+use Generated\Shared\Transfer\OrderTransfer;
+
+interface OrderCheckerInterface
+{
+    /**
+     * @param \Generated\Shared\Transfer\OrderTransfer $orderTransfer
+     * @param string $flag
+     *
+     * @return bool
+     */
+    public function areOrderItemsSatisfiedByFlag(OrderTransfer $orderTransfer, string $flag): bool;
+}
diff --git a/src/Spryker/Zed/Oms/Business/OmsBusinessFactory.php b/src/Spryker/Zed/Oms/Business/OmsBusinessFactory.php
index 79a6d8be..5438bf58 100644
--- a/src/Spryker/Zed/Oms/Business/OmsBusinessFactory.php
+++ b/src/Spryker/Zed/Oms/Business/OmsBusinessFactory.php
@@ -10,6 +10,8 @@
 use Spryker\Zed\Kernel\Business\AbstractBusinessFactory;
 use Spryker\Zed\Oms\Business\Checker\FlagChecker;
 use Spryker\Zed\Oms\Business\Checker\FlagCheckerInterface;
+use Spryker\Zed\Oms\Business\Checker\OrderChecker;
+use Spryker\Zed\Oms\Business\Checker\OrderCheckerInterface;
 use Spryker\Zed\Oms\Business\Expander\OrderAggregatedItemStateExpander;
 use Spryker\Zed\Oms\Business\Expander\OrderAggregatedItemStateExpanderInterface;
 use Spryker\Zed\Oms\Business\Expander\OrderExpander;
@@ -458,6 +460,17 @@ public function createOrderItemStateExpander(): OrderItemStateExpanderInterface
         );
     }
 
+    /**
+     * @return \Spryker\Zed\Oms\Business\Checker\OrderCheckerInterface
+     */
+    public function createOrderChecker(): OrderCheckerInterface
+    {
+        return new OrderChecker(
+            $this->createFlagChecker(),
+            $this->getRepository(),
+        );
+    }
+
     /**
      * @return \Spryker\Zed\Oms\Dependency\Facade\OmsToMailInterface
      */
diff --git a/src/Spryker/Zed/Oms/Business/OmsFacade.php b/src/Spryker/Zed/Oms/Business/OmsFacade.php
index 027eea43..cf73f86b 100644
--- a/src/Spryker/Zed/Oms/Business/OmsFacade.php
+++ b/src/Spryker/Zed/Oms/Business/OmsFacade.php
@@ -875,4 +875,21 @@ public function sendOrderStatusChangedMessage(int $idSalesOrder): void
     {
         $this->getFactory()->createOrderStatusChangedMessageSender()->sendMessage($idSalesOrder);
     }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @api
+     *
+     * @param \Generated\Shared\Transfer\OrderTransfer $orderTransfer
+     * @param string $flag
+     *
+     * @return bool
+     */
+    public function areOrderItemsSatisfiedByFlag(OrderTransfer $orderTransfer, string $flag): bool
+    {
+        return $this->getFactory()
+            ->createOrderChecker()
+            ->areOrderItemsSatisfiedByFlag($orderTransfer, $flag);
+    }
 }
diff --git a/src/Spryker/Zed/Oms/Business/OmsFacadeInterface.php b/src/Spryker/Zed/Oms/Business/OmsFacadeInterface.php
index 6688d8d2..9c3f5a2f 100644
--- a/src/Spryker/Zed/Oms/Business/OmsFacadeInterface.php
+++ b/src/Spryker/Zed/Oms/Business/OmsFacadeInterface.php
@@ -805,4 +805,20 @@ public function setOrderIsCancellableByItemState(array $orderTransfers): array;
      * @return void
      */
     public function sendOrderStatusChangedMessage(int $idSalesOrder): void;
+
+    /**
+     * Specification:
+     * - Expects `OrderTransfer.orderReference` to be set.
+     * - Requires `OrderTransfer.idSalesOrder` to be set if `OrderTransfer.orderReference` is not provided.
+     * - Reads order items from Persistence.
+     * - Checks if all order items are satisfied by provided flag.
+     *
+     * @api
+     *
+     * @param \Generated\Shared\Transfer\OrderTransfer $orderTransfer
+     * @param string $flag
+     *
+     * @return bool
+     */
+    public function areOrderItemsSatisfiedByFlag(OrderTransfer $orderTransfer, string $flag): bool;
 }
diff --git a/tests/SprykerTest/Zed/Oms/Business/OmsFacade/AreOrderItemsSatisfiedByFlagTest.php b/tests/SprykerTest/Zed/Oms/Business/OmsFacade/AreOrderItemsSatisfiedByFlagTest.php
new file mode 100644
index 00000000..7a14a1b5
--- /dev/null
+++ b/tests/SprykerTest/Zed/Oms/Business/OmsFacade/AreOrderItemsSatisfiedByFlagTest.php
@@ -0,0 +1,130 @@
+<?php
+
+/**
+ * Copyright © 2016-present Spryker Systems GmbH. All rights reserved.
+ * Use of this software requires acceptance of the Evaluation License Agreement. See LICENSE file.
+ */
+
+namespace SprykerTest\Zed\Oms\Business\OmsFacade;
+
+use Codeception\Test\Unit;
+use Generated\Shared\Transfer\OrderTransfer;
+use Spryker\Shared\Kernel\Transfer\Exception\NullValueException;
+use SprykerTest\Zed\Oms\OmsBusinessTester;
+
+/**
+ * Auto-generated group annotations
+ *
+ * @group SprykerTest
+ * @group Zed
+ * @group Oms
+ * @group Business
+ * @group OmsFacade
+ * @group AreOrderItemsSatisfiedByFlagTest
+ * Add your own group annotations below this line
+ */
+class AreOrderItemsSatisfiedByFlagTest extends Unit
+{
+    /**
+     * @var string
+     */
+    protected const ORDER_ITEM_STATUS_CANCELLED = 'cancelled';
+
+    /**
+     * @var string
+     */
+    protected const ORDER_ITEM_FLAGGED_EXCLUDE_FROM_CUSTOMER = 'exclude from customer';
+
+    /**
+     * @var \SprykerTest\Zed\Oms\OmsBusinessTester
+     */
+    protected OmsBusinessTester $tester;
+
+    /**
+     * @return void
+     */
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->tester->configureTestStateMachine([OmsBusinessTester::DEFAULT_OMS_PROCESS_NAME]);
+    }
+
+    /**
+     * @return void
+     */
+    public function testShouldReturnTrueWhenOrderReferenceIsProvidedAndAllOrderItemsSatisfiedByFlag(): void
+    {
+        // Arrange
+        $orderTransfer = $this->tester->createOrderByStateMachineProcessName(OmsBusinessTester::DEFAULT_OMS_PROCESS_NAME);
+        $itemTransfer = $orderTransfer->getItems();
+        $this->tester->setItemState($itemTransfer->offsetGet(0)->getIdSalesOrderItem(), static::ORDER_ITEM_STATUS_CANCELLED);
+        $this->tester->setItemState($itemTransfer->offsetGet(1)->getIdSalesOrderItem(), static::ORDER_ITEM_STATUS_CANCELLED);
+
+        // Act
+        $result = $this->tester->getFacade()->areOrderItemsSatisfiedByFlag(
+            (new OrderTransfer())->setOrderReference($orderTransfer->getOrderReferenceOrFail()),
+            static::ORDER_ITEM_FLAGGED_EXCLUDE_FROM_CUSTOMER,
+        );
+
+        // Assert
+        $this->assertTrue($result);
+    }
+
+    /**
+     * @return void
+     */
+    public function testShouldReturnTrueWhenIdSalesOrderIsProvidedAndAllOrderItemsSatisfiedByFlag(): void
+    {
+        // Arrange
+        $orderTransfer = $this->tester->createOrderByStateMachineProcessName(OmsBusinessTester::DEFAULT_OMS_PROCESS_NAME);
+        $itemTransfer = $orderTransfer->getItems();
+        $this->tester->setItemState($itemTransfer->offsetGet(0)->getIdSalesOrderItem(), static::ORDER_ITEM_STATUS_CANCELLED);
+        $this->tester->setItemState($itemTransfer->offsetGet(1)->getIdSalesOrderItem(), static::ORDER_ITEM_STATUS_CANCELLED);
+
+        // Act
+        $result = $this->tester->getFacade()->areOrderItemsSatisfiedByFlag(
+            (new OrderTransfer())->setIdSalesOrder($orderTransfer->getIdSalesOrderOrFail()),
+            static::ORDER_ITEM_FLAGGED_EXCLUDE_FROM_CUSTOMER,
+        );
+
+        // Assert
+        $this->assertTrue($result);
+    }
+
+    /**
+     * @return void
+     */
+    public function testShouldReturnFalseWhenAtLeastOneOrderItemIsNotSatisfiedByFlag(): void
+    {
+        // Arrange
+        $orderTransfer = $this->tester->createOrderByStateMachineProcessName(OmsBusinessTester::DEFAULT_OMS_PROCESS_NAME);
+        $itemTransfer = $orderTransfer->getItems();
+        $this->tester->setItemState($itemTransfer->offsetGet(0)->getIdSalesOrderItem(), static::ORDER_ITEM_STATUS_CANCELLED);
+
+        // Act
+        $result = $this->tester->getFacade()->areOrderItemsSatisfiedByFlag(
+            $orderTransfer,
+            static::ORDER_ITEM_FLAGGED_EXCLUDE_FROM_CUSTOMER,
+        );
+
+        // Assert
+        $this->assertFalse($result);
+    }
+
+    /**
+     * @return void
+     */
+    public function testThrowsExceptionWhenOrderReferenceAndIdSalesOrderAreNotProvided(): void
+    {
+        // Assert
+        $this->expectException(NullValueException::class);
+        $this->expectExceptionMessage(sprintf('Property "idSalesOrder" of transfer `%s` is null.', OrderTransfer::class));
+
+        // Act
+        $result = $this->tester->getFacade()->areOrderItemsSatisfiedByFlag(
+            new OrderTransfer(),
+            static::ORDER_ITEM_FLAGGED_EXCLUDE_FROM_CUSTOMER,
+        );
+    }
+}