Final answer:
The Code of Federal Regulations (CFR) and the Arizona Administrative Code are official compilations of federal and state regulations respectively, with the former published by federal agencies and the latter detailing state agency rules.
Step-by-step explanation:
The Code of Federal Regulations (CFR) and the Arizona Administrative Code are collections of rules and regulations that govern federal and state operations, respectively. The CFR is a codification of the general and permanent rules published in the Federal Register by the executive departments and agencies of the Federal Government. It is divided into 50 titles that represent broad areas subject to Federal regulation, with Title 47 being specific to the Federal Communications Commission's rules.
The Arizona Administrative Code, similar to the CFR, details the rules and regulations of the state's executive agencies which are designed to enforce and interpret legislation. This was particularly evident in the case of Arizona Senate Bill 1070 and the subsequent legal battles it engendered, highlighting the tension between state and federal legislative powers and the scope of administrative regulation.