NAES

https://www.valuepenguin.com/arizona-moped-scooter-insurance-laws

Arizona Laws for Scooters, Mopeds and Other Motorized Bikes Scooters, mopeds and other personal mobility tools are subject to different laws than motorcycles. Some require a license and insurance, while others do not. Be sure you know what laws you need to follow to ride your vehicle on Arizona roads.

28. "Electric standup scooter":

(a) Means a device that:

(i) Weighs less than seventy-five pounds.

(ii) Has two or three wheels.

(iii) Has handlebars.

(iv) Has a floorboard on which a person may stand while riding.

(v) Is powered by an electric motor or human power, or both.

(vi) Has a maximum speed that does not exceed twenty miles per hour, with or without human propulsion, on a paved level surface.

28-101 - Definitions (c) An ambulance or emergency vehicle of a municipal department or public service corporation that is designated or authorized by the department or a local authority.