rust holes for re-test

just back from local test centre -- commercial, mk2 04 caddy van, showing signs of age now i guess. so i have a rust hole in the door sill, a small hole in the left rear of chassis, and a large hole in right side of chassis behind the rear brake booster mounting bracket.

immediate solution that jumps to mind is welded plates.

is that going to be acceptable for a re-test?