Initial Decision that Certain Frontal Driver and Passenger Air Bag Inflators Contain a Safety Defect; Extension of Written Submission Deadline.

Notice of Intent for Model Years 2027 and 2029 and Beyond.

CAFE Environmental Impact Statement Model Year 2022-2025.

Seeks Comment on a Request for Nationwide Waiver of Intelligent Transportation System Rules to Use C–V2X Technology in the 5.895–5.925GHz Band.

Connected Vehicle Pilot Deployment Program; Request for Information.

Electric Vehicle Working Group.

Fuel System Integrity of Hydrogen Vehicles; Compressed Hydrogen Storage System Integrity; Incorporation by Reference.

Electric Bicycles; Advance Notice of Proposed Rulemaking; Request for Comments and Information.

Parts and Accessories Necessary for Safe Operation; Auxiliary Fuel Tanks.

Parts and Accessories Necessary for Safe Operation; Brakes on Portable Conveyors.