diff --git a/modules/axelor-open-suite/axelor-base/src/main/resources/domains/AppBase.xml b/modules/axelor-open-suite/axelor-base/src/main/resources/domains/AppBase.xml
index 9e928ab..adeab7d 100644
--- a/modules/axelor-open-suite/axelor-base/src/main/resources/domains/AppBase.xml
+++ b/modules/axelor-open-suite/axelor-base/src/main/resources/domains/AppBase.xml
@@ -77,6 +77,10 @@
     
         <integer name="limitNumberTasksGenerated" title="Number of tasks generated at most at once" min="1" default="100"/>
     
+		<boolean name="enableCheckTco" title="Enable check TCO" />
+
+		<boolean name="enableCheckTcoAccpeted" title="Enable check TCO Accepte" />
+
 		<extra-code>
 	   		<![CDATA[
 	   			public static final int DISCOUNT_SEPARATE = 1;
diff --git a/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseOrderServiceImpl.java b/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseOrderServiceImpl.java
index 8d908c7..65010fc 100644
--- a/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseOrderServiceImpl.java
+++ b/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseOrderServiceImpl.java
@@ -307,7 +307,13 @@ public class PurchaseOrderServiceImpl implements PurchaseOrderService {
   @Override
   @Transactional(rollbackOn = {Exception.class})
   public void requestPurchaseOrder(PurchaseOrder purchaseOrder) throws AxelorException {
-    this.checkTcoToApprove(purchaseOrder);
+
+    Boolean checkTcoEnabled = Beans.get(AppBaseService.class).getAppBase().getEnableCheckTco();
+
+    if(checkTcoEnabled){
+      this.checkTcoToApprove(purchaseOrder);
+    }
+
     purchaseOrder.setStatusSelect(PurchaseOrderRepository.STATUS_REQUESTED);
     Partner partner = purchaseOrder.getSupplierPartner();
     Company company = purchaseOrder.getCompany();
@@ -474,7 +480,11 @@ public class PurchaseOrderServiceImpl implements PurchaseOrderService {
   @Override
   @Transactional(rollbackOn = {Exception.class})
   public void validatePurchaseOrder(PurchaseOrder purchaseOrder) throws AxelorException, MalformedURLException, JSONException {
-    checkAllTco(purchaseOrder);
+    Boolean checkTcoAcceptedEnabled = Beans.get(AppBaseService.class).getAppBase().getEnableCheckTcoAccpeted();
+
+    if(checkTcoAcceptedEnabled){
+      checkAllTco(purchaseOrder);
+    }
     computePurchaseOrder(purchaseOrder);
 
     purchaseOrder.setStatusSelect(PurchaseOrderRepository.STATUS_VALIDATED);