You apprenticed in a trade (Carpentry, automotive mechanic, welder, etc) if it wasn't formal no problems, just go to the Ministry of labor in your area or state secretariat to enquire, request for what's called "Trade Test)
FINALLY please note that like I always say calculate your risk before investing and look before you leap $50 isn't same as #50 make sure you qualify before you start spending and processing, else you will be holding onions
Good luck all.