diff --git a/server/AyaNova/biz/ServiceRateBiz.cs b/server/AyaNova/biz/ServiceRateBiz.cs
index e702c9f8..6379562f 100644
--- a/server/AyaNova/biz/ServiceRateBiz.cs
+++ b/server/AyaNova/biz/ServiceRateBiz.cs
@@ -160,7 +160,7 @@ namespace AyaNova.Biz
                         AddError(ApiErrorCode.NOT_FOUND);
                         return false;
                     }
-                    ValidateCanDelete(dbObject);
+                    await ValidateCanDeleteAsync(dbObject);
                     if (HasErrors)
                         return false;
                     if (HasErrors)
@@ -263,9 +263,12 @@ namespace AyaNova.Biz
 
         }
 
-        private void ValidateCanDelete(ServiceRate inObj)
+
+        private async Task ValidateCanDeleteAsync(ServiceRate inObj)
         {
-            //whatever needs to be check to delete this object
+            //FOREIGN KEY CHECKS
+            if (await ct.ContractServiceRate.AnyAsync(m => m.ServiceRateId == inObj.Id))
+                AddError(ApiErrorCode.VALIDATION_REFERENTIAL_INTEGRITY, "generalerror", await Translate("Contract"));
         }
 
 
diff --git a/server/AyaNova/biz/TravelRateBiz.cs b/server/AyaNova/biz/TravelRateBiz.cs
index 2db0fe8a..f87ffa89 100644
--- a/server/AyaNova/biz/TravelRateBiz.cs
+++ b/server/AyaNova/biz/TravelRateBiz.cs
@@ -160,7 +160,7 @@ namespace AyaNova.Biz
                         AddError(ApiErrorCode.NOT_FOUND);
                         return false;
                     }
-                    ValidateCanDelete(dbObject);
+                    await ValidateCanDeleteAsync(dbObject);
                     if (HasErrors)
                         return false;
                     if (HasErrors)
@@ -263,12 +263,16 @@ namespace AyaNova.Biz
 
         }
 
-        private void ValidateCanDelete(TravelRate inObj)
+
+        private async Task ValidateCanDeleteAsync(TravelRate inObj)
         {
-            //whatever needs to be check to delete this object
+            //FOREIGN KEY CHECKS
+            if (await ct.ContractTravelRate.AnyAsync(m => m.TravelRateId == inObj.Id))
+                AddError(ApiErrorCode.VALIDATION_REFERENTIAL_INTEGRITY, "generalerror", await Translate("Contract"));
         }
 
 
+
         ////////////////////////////////////////////////////////////////////////////////////////////////
         //REPORTING
         //