Ariz. Admin. Code § 18-13-1102
A. "Chemical toilet" means a toilet with a watertight, impervious pail or tank that contains a chemical solution placed directly under the seat and a pipe or conduit that connects the riser to the tank.
B. "Department" means the Department of Environmental Quality or a local health department designated by the Department.
C. "Earth-pit privy" means a device for disposal of human excreta in a pit in the earth.
D. "Human excreta" means human fecal and urinary discharges and includes any waste that contains this material.
E. "License" means a stamp, seal, or numbered certificate issued by the Department.
F. "Pail or can type privy" means a privy equipped with a watertight container, located directly under the seat for receiving deposits of human excreta, that provides for removal of a waste receptacle that can be emptied and cleaned.
G. "Person" means the state, a municipality, district or other political subdivision, a cooperative, institution, corporation, company, firm, partnership, or individual.
H. "Sewage" means the waste from toilets, baths, sinks, lavatories, laundries, and other plumbing fixtures in residences, institutions, public and business buildings, mobile homes, and other places of human habitation, employment, or recreation.
Ariz. Admin. Code § R18-13-1102