I‘m sort of confused by your question, but I think I know what you mean
once you‘ve done all your testing an interview, they tell you if you qualify for the trade you selected, if you did, then all thats left for you is waiting, your application has to be processed an such, I‘ve heard that processing can be very fast, or very slow, an lucky me, my application took almost 6 months to be processed, an then I got a call from my unit to show up an sign some paperwork, an get sworn in