Ariz. Rev. Stat. § 11-1612
D. If the county adopts an occupational licensing requirement pursuant to this section, the county shall determine and establish administrative rules and procedures for the application and enforcement of the occupational licensing requirement. The county may:
H. This section does not apply to an occupational licensing requirement on an individual who works or seeks employment in a lawful occupation, trade or profession at:
I. For the purposes of this section, "occupational licensing requirement":
1. Means:
2. Does not include: