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Browse 37 rules and proposed rules from the Federal Register.
37
Total Regulations
Showing 31–37 of 37
Page 2 / 2
This document delays until March 20, 2025, the effective date of the January 7, 2025, final rule that amends Federal Motor Vehicle Safety Standard (FMVSS) No. 225; Child restraint systems, and FMVSS No. 213b; Child restraint systems.
This document delays until March 20, 2025, the effective date of the December 20, 2024, final rule that adopted Federal Motor Vehicle Safety Standard (FMVSS) No. 305a to replace FMVSS No. 305, "Electric- powered vehicles: Electrolyte spillage and electrical shock protection." FMVSS No. 305a applies to light and heavy vehicles and includes performance requirements for the propulsion battery. The final rule also established a part entitled, "Documentation for Electric- powered Vehicles," that requires manufacturers to compile risk mitigation documentation and submit standardized emergency response information to assist first and second responders handling electric vehicles.
This document delays until March 20, 2025, the effective date of the January 3, 2025, final rule that revised the chest jacket and spine box specifications for the Hybrid III 5th Percentile Female Test Dummy (HIII-5F) to address issues with fit and availability of the jacket and a noise artifact from the spine box.
This document delays until March 20, 2025, the effective date of the January 3, 2025, final rule that amended Federal Motor Vehicle Safety Standard (FMVSS) No. 208, "Occupant crash protection," to require a seat belt use warning system for rear seats and enhance the seat belt warning requirements for the front outboard seats.
This document delays the effective date of the November 26, 2024 final rule partially granting petitions for reconsideration of a May 9, 2024 final rule that adopted Federal Motor Vehicle Safety Standard (FMVSS) No. 127, "Automatic Emergency Braking for Light Vehicles," which requires automatic emergency braking (AEB), pedestrian automatic emergency braking (PAEB), and forward collision warning (FCW) systems on all new light vehicles.
This final rule establishes two new Federal Motor Vehicle Safety Standards (FMVSS) specifying performance requirements for all motor vehicles that use hydrogen as a fuel source. The final rule is based on Global Technical Regulation (GTR) No. 13, Hydrogen and Fuel Cell Vehicles. FMVSS No. 307, "Fuel system integrity of hydrogen vehicles," specifies requirements for the integrity of the fuel system in hydrogen vehicles during normal vehicle operations and after crashes. FMVSS No. 308, "Compressed hydrogen storage system integrity," specifies requirements for the compressed hydrogen storage system to ensure the safe storage of hydrogen onboard vehicles. These two standards will reduce deaths and injuries from fires due to hydrogen fuel leakages and/or explosion of the hydrogen storage system.
This document proposes a voluntary framework for the evaluation and oversight of motor vehicles equipped with automated driving systems (ADS). The ADS-equipped Vehicle Safety, Transparency, and Evaluation Program (AV STEP) would establish a national program for ADS-equipped vehicles that operate or may operate on public roads in the United States under NHTSA's oversight with the goal of improving public transparency related to the safety of certain ADS-equipped vehicles, while allowing for responsible development of this technology. This proposal includes procedures for application, participation, public reporting, and program administration. It identifies content requirements for applications, including independent assessments of ADS safety processes, such as the safety cases used and conformance to industry standards. These application requirements will inform NHTSA's decisions on terms and conditions for participation. The proposal also contains reporting requirements for participants, including periodic and event-triggered reporting.