Ariz. Admin. Code § R9-28-111
Definitions. The words and phrases in this Chapter, in addition to definitions contained in A.R.S. §§ 36-2901 and 36-2931, have the same meaning as specified in 9 A.A.C. 22, Article 1.
Adopted effective December 8, 1997 (Supp. 97-4). Amended by final rulemaking at 6 A.A.R. 200, effective December 13, 1999 (Supp. 99-4).