CAFE - Corporate Average Fuel Economy

New standards for CAFE increase the fuel economy of vehicles.

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Regulations

NHTSA issues Federal Motor Vehicle Safety Standards (FMVSS) to implement laws from Congress. These regulations allow us to fulfill our mission to prevent and reduce vehicle crashes.

100 Results
FMVSS Number Partsort descending Subject Actions
 
49 CFR Part 571 Definition of Multifunction School Activity Bus

Final Rule
222 49 CFR Part 571 School Bus Passenger Seating and Crash Protection

Final Rule: Seating Systems, Occupant Crash Protection, Seat Belt Assembly Anchorages, School Bus Passenger Seating and Crash Protection 921.99 KB Notice of Proposed Rulemaking: Federal Motor Vehicle Safety Standards; Seating Systems, Occupant Crash Protection, Seat Belt Assembly Anchorages, School Bus Passenger Seating and Crash Protection 358.76 KB
49 CFR Part 571 School Bus Pedestrian Safety Devices

49 CFR Part 571 Federal Motor Vehicle Safety Standards; Tires

Final Rule
118 49 CFR Part 571 FMVSS, Power-operated window, partition, and roof panel systems

Withdrawal of NPRM: Federal Motor Vehicle Safety Standards; Power-operated Window, Partition, and Roof Panel Systems 33.66 KB Notice of Proposed Rulemaking: Federal Motor Vehicle Safety Standards; Power-operated window, partition, and roof panel systems 171.24 KB
49 CFR Part 571 Head Restraints

Final Rule: Federal Motor Vehicle Safety Standards; Head Restraints 699.64 KB Notice of proposed rulemaking
49 CFR Part 571 Federal Motor Vehicle Safety Standards; Power-Operated Window, Partition, and Roof Panel Systems

Final Rule
49 CFR Part 571, 572, 589 Head Impact Protection

Final Rule; Response to Petitions for Reconsideration.
49 CFR Part 571, 572, 589 Head Impact Protection

Final Rule; Response to Petitions for Reconsideration.
49 CFR Part 571, 598 Federal Motor Vehicle Safety Standards; Side Impact Protection; Side Impact Phase-In Reporting Requirements

Notice of proposed rulemaking
National Highway Traffic Safety Administration Federal Motor Vehicle Safety Standards (FMVSS)

NHTSA on the Federal Register

View notices, proposed rules and final rules NHTSA administers. Also respond to requests for comment.