Then we'll leave it here. If Hector comes knocking and asks me, I'll show him the order number I have for my overseas client(s). When Hector asks me about IR35 determination I'll tell him I am outside and why I am outside. Hector simply cannot say I am wrong, he has no evidence. He cannot obtain any evidence. I am 100% happy to tell a tribunal the same thing. Client gives me an order number to deliver and invoice against. And that's what I do. There is no IR35 since there is no direction/control, no mutuality of obligation. Substitution? The purchase order is silent. Slam dunk for Bloggs I'm afraid.