Ariz. Admin. Code § R18-13-1106
The Department may inspect vehicles and appurtenant equipment used to collect, store, transport, or dispose sewage or human excreta as necessary to assure compliance with this Article.
Recodified from R18-8-606 at 8 A.A.R. 5172, effective November 27, 2002 (Supp. 02-4). Amended by final rulemaking at 9 A.A.R. 1356, effective June 7, 2003 (Supp. 03-2).