Ariz. Rev. Stat. § 42-5069
C. The commercial lease classification does not include:
5. Leasing real property between affiliated companies, businesses, persons or reciprocal insurers. For the purposes of this paragraph:
11. Leasing, renting or granting the right to use real property to vendors or exhibitors by a trade or industry association that is a qualifying organization pursuant to section 513(d)(3)(C) of the internal revenue code for a period not to exceed twenty-one days in connection with an event that meets all of the following conditions:
16. The leasing or renting of space to make attachments to utility poles as follows:
F. For the purposes of this section: