There are other ways to solution for the same outcome, or get closer to it.

Pass regulation that requires audit and certification by a rated and licensed authority that isn't necessarily the government itself. As a publicly traded company Boeing already has to do this with its books; why not with its product too?

I'm sure that E&Y, Deloitte, KPMG, or PwC would love a crack at a new market and they've certainly got the money to hire away from manufacturers.