Ariz. Rev. Stat. § 15-1671
B. In fiscal year 2018-2019, the following amounts are appropriated from the state general fund for deposit in the capital infrastructure fund of each university:
E. Each university shall use the monies in its capital infrastructure fund, from whatever source, exclusively for either the costs of, or paying debt service on debt financing for, capital projects. Monies from the capital infrastructure funds established by this section may not be used:
L. The Arizona board of regents, on behalf of each university under its jurisdiction, may refund any debt financing paid with monies pursuant to this section. The refunding debt financing must be secured from the same source of revenues as the debt financing authorized by this section. The refunding debt financing may be issued at or before maturity of the debt financing being refunded. Refunding debt financing issued as provided by this subsection:
M. For the purposes of this section: