Ariz. Rev. Stat. § 28-5101
A. The director may authorize third parties to perform certain of the following functions:
F. In addition to payment pursuant to section 28-374, the department shall reimburse the authorized third party or third party electronic service provider as follows:
J. Each authorized third party that holds itself out as providing services to the general public shall post a sign in a conspicuous location in each facility of the authorized third party that contains all of the following: