Ariz. Rev. Stat. § 30-693
A. Each licensee, as a condition of its license, shall:
C. Each licensee shall post financial security acceptable to the department to ensure performance by the licensee of its obligations under this article and to provide funds to this state if the licensee abandons, defaults or is otherwise unable to meet any requirements of this chapter or rules of the department. Such acceptable financial security may include one or more of the following:
D. The department shall determine the amount of the financial security in accordance with criteria established by rule, including: