The Arizona Administrative Code (A.A.C.) consists of the regulatory rules of Arizona state government. The entire A.A.C was published in 1974. Ever since all new rules, amendments, and notices of repeal are published quarterly in numbered Supplements. For example, the 4th Supplement published in 2015 is labeled Supplement 15-4.
The A.A.C. is divided by topic into titles. Look for the title, then the agency.
The current A.A.C. is on the website of the Secretary of State.
