Trades apprenticeship applications open in Nashville - first time posting

The training centre near Nashville opened applications for apprenticeships in electrical and welding trades. It has been a long 10 weeks. The application needs a diploma or equivalent, a driver's licence and a short aptitude test. What do you wish you had known?

Bring your transcripts and any proof of work history. They asked for both in the interview.

Visit the training centre in person if you can. Seeing the classrooms helped me decide.