Automotive Sectors (NAICS 336, 4231, 8111)

Included in the Automotive Sectors are NAICS 336 Transportation Equipment Manufacturing, NAICS 4231 Motor Vehicle and Motor Vehicle Parts and Supplies Merchant Wholesalers, and NAICS 8111 Automotive Repair and Maintenance.

Industries and facilities in these sectors engage motor vehicle manufacturing, sales and salvage, and repair and maintenance services, for cars, trucks, trailers, and other motor vehicles.

You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.

Laws and Regulations

Compliance

Policies and Guidance