Conduit requirements in residential garage above 7'?

[∑@D]

I recently removed a false ceiling in the garage to open up to the rafters. Above the ceiling was the wiring for the lighting and is simply hanging down (not even stapled properly). I am installing new lighting and running new wire anyway. My question is if I run the new romex through the wall studs and staple properly along the side of the rafters up to the fixtures and properly clamp into my boxes am I in code? (Or do i need to run through a schedule 40 pvc type conduit like on exterior?).

 

[charlie b]

I am closing this thread in accordance with forum rules. This forum is intended for use by electricians and electrical contractors, inspectors, engineers, and vendors with their job-related duties. We are not allowed to provide how-to advice to persons who are not employed in this industry. You need to have an electrician do the work that you are describing. That person can post questions here.