Ariz. Rev. Stat. § 11-1803
B. The following requirements apply to the construction, installation, mounting, maintenance, modification, operation or replacement of utility poles by a wireless provider in the right-of-way and the collocation of small wireless facilities on utility poles or wireless support structures by wireless providers in the right-of-way:
1. A county shall issue a permit for the collocation of small wireless facilities on or adjacent to a county utility pole or the collocation of small wireless facilities with ground-mounted equipment adjacent to any other party's utility pole or wireless support structure if both of the following apply:
3. A county shall issue a permit for the installation, modification or replacement of a utility pole if all of the following apply: