Type Approval.

Emissions - Light Passenger and Commercial Vehicles.

Type Approval of Motor Vehicles and General Safety.

Electric-powered Vehicles: Electric Powertrain Integrity Global Technical Regulation No. 20; Incorporation by Reference.

Agency Information Collection Activities; Notice and Request for Comment; Advanced Drunk Driving Prevention Technology Telltale Development.

NHTSA Driver Distraction Guidelines

Event Data Recorders.

New Car Assessment Program (NCAP) Notice - Delay of Program Updates.

New Car Assessment Program 2022.

Federal Motor Vehicle Safety Standards; Federal Motor Carrier Safety Regulations; Parts and Accessories Necessary for Safe Operation; Speed Limiting Devices; Withdrawal.