- Vehicle Regulations
Legal RequirementsShow Sidebar
Many countries have legal requirements and standards surrounding the use of vehicular lighting. In the U.S., these regulations are part of FMVSS 108 which is maintained by the National Highway Traffic Safety Administration (NHTSA).
Trucks, Buses & MPVs
Click “Trucks, Buses & MPVs” in the menu on the left to see NHTSA’s legal requirements for trucks, buses and other multi-passenger vehicles.
Or, click “Trailers” to access the same information for different types of on-road trailers.
This information is provided by the National Highway Traffic Safety Administration.