Motor vehicles for the transport of 10 or more persons, including the driver (HS 8702); Motor cars and other motor vehicles principally designed for the transport of persons, other than those of heading 8702, including station wagons and racing cars (HS 8703); Motor vehicles for the transport of goods (HS 8704); and Chassis fitted with engines, for the motor vehicles of headings 8701 to 8705 (HS 8706)

Reglamento para la Emisión de las Autorizaciones Previas para Vehículos Automotores Nuevos (Regulation on the issue of prior authorizations for new motor vehicles) (27 pages, in Spanish

The notified draft Technical Regulation lays down the environmental requirements to be met by both imported and domestically produced motor vehicles.