Department of Transportation December 29, 2021 – Federal Register Recent Federal Regulation Documents

This document finalizes NHTSA's proposal to repeal in full ``The Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule Part One: One National Program,'' published September 27, 2019 (SAFE I Rule), in which NHTSA codified regulatory text and made additional pronouncements regarding the preemption of state and local laws related to fuel economy standards. NHTSA originally proposed to repeal the SAFE I Rule in a Notice of Proposed Rulemaking entitled ``Corporate Average Fuel Economy Preemption,'' which was published on May 12, 2021. After evaluating all public comments submitted for this Proposal, the Agency is finalizing the Proposal. As such, the Agency is repealing all regulatory text and appendices promulgated in the SAFE I Rule. In doing so, the Agency underscores that any positions announced in preambulatory statements of prior NHTSA rulemakings, including in the SAFE I Rule, which purported to define the scope of preemption under the Energy Policy and Conservation Act (EPCA), do not reflect the Agency's reconsidered understanding of its proper role in matters of EPCA preemption. Through this final rule, NHTSA makes clear that no prior regulations or positions of the Agency reflect ongoing NHTSA views on the scope of preemption of states or local jurisdictions under EPCA.

This action proposes to amend United States Area Navigation (RNAV) route T-269 in the vicinity of Yakutat, AK in support of a large and comprehensive T-route modernization project for the state of Alaska.

NHTSA is issuing this final rule to establish Federal Motor Vehicle Safety Standard (FMVSS) No. 227, ``Bus rollover structural integrity,'' to enhance the rollover structural integrity of over-the- road buses (motorcoaches), and other buses with a gross vehicle weight rating (GVWR) greater than 11,793 kilograms (kg) (26,000 pounds (lb)). This final rule, issued pursuant to the Moving Ahead for Progress in the 21st Century Act (MAP-21), requires the buses to provide a ``survival space'' in a rollover test to protect occupants from possible collapse of the bus structure around them. In addition, to reduce the likelihood of ejection, this final rule prohibits emergency exits from opening in the rollover test. This final rule ensures that bus roofs and side wall panels will resist deformation and intrusion into the occupant space in rollover crashes, and reduces the risk of emergency exits becoming ejection portals in a crash.

FMCSA announces its decision to renew exemptions for 23 individuals from the hearing requirement in the Federal Motor Carrier Safety Regulations (FMCSRs) for interstate commercial motor vehicle (CMV) drivers. The exemptions enable these hard of hearing and deaf individuals to continue to operate CMVs in interstate commerce.