diff --git a/bin/ai/regression/regression.nut b/bin/ai/regression/regression.nut
index 230ed26341..b009ef0deb 100644
--- a/bin/ai/regression/regression.nut
+++ b/bin/ai/regression/regression.nut
@@ -838,14 +838,37 @@ function Regression::Order()
 	print("  GetOrderCount():       " + AIOrder.GetOrderCount(12));
 	print("  GetOrderDestination(): " + AIOrder.GetOrderDestination(12, 1));
 	print("  AreOrderFlagsValid():  " + AIOrder.AreOrderFlagsValid(33416, AIOrder.AIOF_TRANSFER));
+	print("  AreOrderFlagsValid():  " + AIOrder.AreOrderFlagsValid(33416, AIOrder.AIOF_TRANSFER | AIOrder.AIOF_UNLOAD));
+	print("  AreOrderFlagsValid():  " + AIOrder.AreOrderFlagsValid(33416, AIOrder.AIOF_TRANSFER | AIOrder.AIOF_FULL_LOAD));
+	print("  AreOrderFlagsValid():  " + AIOrder.AreOrderFlagsValid(33417, AIOrder.AIOF_SERVICE_IF_NEEDED));
+	print("  AreOrderFlagsValid():  " + AIOrder.AreOrderFlagsValid(33417, AIOrder.AIOF_STOP_IN_DEPOT));
+	print("  AreOrderFlagsValid():  " + AIOrder.AreOrderFlagsValid(0, AIOrder.AIOF_SERVICE_IF_NEEDED | AIOrder.AIOF_GOTO_NEAREST_DEPOT));
+	print("  IsValidConditionalOrder(): " + AIOrder.IsValidConditionalOrder(AIOrder.OC_LOAD_PERCENTAGE, AIOrder.CF_EQUALS));
+	print("  IsValidConditionalOrder(): " + AIOrder.IsValidConditionalOrder(AIOrder.OC_RELIABILITY, AIOrder.CF_IS_TRUE));
+	print("  IsValidConditionalOrder(): " + AIOrder.IsValidConditionalOrder(AIOrder.OC_REQUIRES_SERVICE, AIOrder.CF_IS_FALSE));
+	print("  IsValidConditionalOrder(): " + AIOrder.IsValidConditionalOrder(AIOrder.OC_AGE, AIOrder.CF_INVALID));
 	print("  IsValidVehicleOrder(): " + AIOrder.IsValidVehicleOrder(12, 1));
+	print("  IsGotoStationOrder():  " + AIOrder.IsGotoStationOrder(12, 1));
+	print("  IsGotoDepotOrder():    " + AIOrder.IsGotoDepotOrder(12, 1));
+	print("  IsGotoWaypointOrder(): " + AIOrder.IsGotoWaypointOrder(12, 1));
+	print("  IsConditionalOrder():  " + AIOrder.IsConditionalOrder(12, 1));
+	print("  IsCurrentOrderPartOfOrderList(): " + AIOrder.IsCurrentOrderPartOfOrderList(12));
 	print("  GetOrderFlags():       " + AIOrder.GetOrderFlags(12, 1));
 	print("  AppendOrder():         " + AIOrder.AppendOrder(12, 33416, AIOrder.AIOF_TRANSFER));
 	print("  InsertOrder():         " + AIOrder.InsertOrder(12, 0, 33416, AIOrder.AIOF_TRANSFER));
 	print("  GetOrderCount():       " + AIOrder.GetOrderCount(12));
 	print("  IsValidVehicleOrder(): " + AIOrder.IsValidVehicleOrder(12, 1));
+	print("  IsGotoStationOrder():  " + AIOrder.IsGotoStationOrder(12, 1));
+	print("  IsGotoDepotOrder():    " + AIOrder.IsGotoDepotOrder(12, 1));
+	print("  IsGotoWaypointOrder(): " + AIOrder.IsGotoWaypointOrder(12, 1));
+	print("  IsConditionalOrder():  " + AIOrder.IsConditionalOrder(12, 1));
+	print("  IsCurrentOrderPartOfOrderList(): " + AIOrder.IsCurrentOrderPartOfOrderList(12));
+	print("  GetOrderFlags():       " + AIOrder.GetOrderFlags(12, 0));
+	print("  GetOrderFlags():       " + AIOrder.GetOrderFlags(12, 1));
+	print("  GetOrderJumpTo():      " + AIOrder.GetOrderJumpTo(12, 1));
 	print("  RemoveOrder():         " + AIOrder.RemoveOrder(12, 0));
 	print("  SetOrderFlags():       " + AIOrder.SetOrderFlags(12, 0, AIOrder.AIOF_FULL_LOAD));
+	print("  GetOrderFlags():       " + AIOrder.GetOrderFlags(12, 0));
 	print("  GetOrderDestination(): " + AIOrder.GetOrderDestination(12, 0));
 	print("  CopyOrders():          " + AIOrder.CopyOrders(12, 1));
 	print("  CopyOrders():          " + AIOrder.CopyOrders(13, 12));
diff --git a/bin/ai/regression/regression.txt b/bin/ai/regression/regression.txt
index 4b70aa11e0..0adf36e1cd 100644
--- a/bin/ai/regression/regression.txt
+++ b/bin/ai/regression/regression.txt
@@ -8488,14 +8488,37 @@
   GetOrderCount():       0
   GetOrderDestination(): -1
   AreOrderFlagsValid():  true
+  AreOrderFlagsValid():  false
+  AreOrderFlagsValid():  true
+  AreOrderFlagsValid():  true
+  AreOrderFlagsValid():  true
+  AreOrderFlagsValid():  true
+  IsValidConditionalOrder(): true
+  IsValidConditionalOrder(): false
+  IsValidConditionalOrder(): true
+  IsValidConditionalOrder(): false
   IsValidVehicleOrder(): false
+  IsGotoStationOrder():  false
+  IsGotoDepotOrder():    false
+  IsGotoWaypointOrder(): false
+  IsConditionalOrder():  false
+  IsCurrentOrderPartOfOrderList(): false
   GetOrderFlags():       65535
   AppendOrder():         true
   InsertOrder():         true
   GetOrderCount():       2
   IsValidVehicleOrder(): true
+  IsGotoStationOrder():  true
+  IsGotoDepotOrder():    false
+  IsGotoWaypointOrder(): false
+  IsConditionalOrder():  false
+  IsCurrentOrderPartOfOrderList(): false
+  GetOrderFlags():       8
+  GetOrderFlags():       8
+  GetOrderJumpTo():      -1
   RemoveOrder():         true
   SetOrderFlags():       true
+  GetOrderFlags():       64
   GetOrderDestination(): 33411
   CopyOrders():          false
   CopyOrders():          true