AZ HB2252

Repeals section 28-145, Arizona Revised Statutes (specific content of repealed section not provided in text).

Requires the director to adopt rules implementing vehicle emission standards for model year 2028 and newer vehicles that are identical to California Air Resources Board standards, but only for standards where the U.S. Environmental Protection Agency has granted a waiver to California.

Removes requirement that emission control rules be consistent with federal law provisions relating to motor vehicle emissions.

Mandates the director notify the governor, legislature leadership, legislative council director, and secretary of state of any adopted or amended emission rules and which California standards they implement.