Ariz. Rev. Stat. § 28-4143
D. The department shall verify all evidence of financial responsibility submitted pursuant to subsection C of this section and shall take action as follows:
1. If the evidence of financial responsibility submitted by the owner indicates the existence of a motor vehicle or automobile liability policy covering the motor vehicle, the following steps shall be taken:
(c) On receipt of a letter of denial from an insurer or any other appropriate party, the department shall send to the owner a suspension notice that states:
2. If the evidence of financial responsibility submitted by the owner indicates either self-insurance or a certificate of deposit, the department shall: