Ariz. Rev. Stat. § 28-678
B. A city, town or county that establishes a critical health information program:
1. In consultation with interested parties, including local law enforcement agencies, fire departments and emergency medical services personnel, shall design program materials, giving consideration to program materials used by similar programs in other states in order to maximize uniformity. Program materials must include all of the following:
C. A yellow decal that is affixed to a motor vehicle that is involved in a motor vehicle accident or emergency:
D. An emergency responder may use the information contained in the yellow program envelope for the following purposes:
G. For the purposes of this section: