The commission may establish requirements and standards of competency for individuals involved in inspecting, constructing, relocating, altering, dismantling, maintaining or repairing elevators, dumbwaiters, escalators, moving walks, boilers and pressure vessels.
A.R.S. § 23-431
Standards of competency
Official source: Arizona State Legislature. Reproduced from public-domain Arizona statutes; confirm against the official source for the current text. Not legal advice.