Ariz. Rev. Stat. § 28-2416
A. A person who owns a motor vehicle that has either been converted or manufactured to use an alternative fuel as the vehicle's exclusive fuel source and that is incapable of operating on any other type of fuel and the alternative fuel was subject to the use fuel tax imposed pursuant to chapter 16 of this title before April 1, 1997 may apply for alternative fuel vehicle special plates pursuant to this section. If a person who owns an alternative fuel vehicle does not apply for an alternative fuel vehicle special plate pursuant to this section, the person may apply and shall pay associated fees for:
B. The department shall issue alternative fuel vehicle special plates, or an alternative fuel vehicle sticker as provided in subsection D of this section, to a person who satisfies all of the following:
2. Provides proof as follows:
(a) For an original equipment manufactured alternative fuel vehicle, the dealer who sells the motor vehicle shall provide to the department and the owner of the motor vehicle a certificate indicating:
G. For the purposes of section 28-337, the department shall: