21 C.F.R. § 890.3800 Motorized three-wheeled vehicle.
Title 21 - Food and Drugs
(a) Identification. A motorized three-wheeled vehicle is a gasoline-fueled or battery-powered device intended for medical purposes that is used for outside transportation by disabled persons. (b) Classification. Class II (performance standards).
Title 21: Food and Drugs
PART 890—PHYSICAL MEDICINE DEVICES
Subpart D—Physical Medicine Prosthetic Devices
§ 890.3800 Motorized three-wheeled vehicle.