Ariz. Rev. Stat. § 15-766
E. The due process hearing procedures prescribed in this section extend to the parents of a child, a student who has reached the age of majority or the public educational agency or agencies involved in any decisions regarding the student. All due process hearings shall be conducted in accordance with federal and state laws governing the educational rights of children with known or suspected disabilities. The state board of education shall adopt rules for implementing this section that comply with the following:
1. The parent, the adult student or the public educational agency or agencies may initiate due process hearing procedures under either of the following circumstances: