Well, perhaps you should pay a bit more attention to what bollocks he was coming out with. He was not talking about back aft, he was a SWS tech. He was talking about nuclear weapons, not nuclear reactors. Quite what the civil reactor regulator knows about weapons I have no idea, and how they'd develop the SQEP I also have no idea.
And the moment anyone investigated nuclear weapons, it would immediately become hugely classified. Any investigation would never be made public.