Base
RuleSignificant2021-281152021-12-29

Corporate Average Fuel Economy (CAFE) Preemption

Transportation Department, National Highway Traffic Safety Administration

Abstract

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.

Action & Dates

Action
Final rule.
Dates
This action is effective on January 28, 2022.
Effective Date
2022-01-28

CFR References

Topics

Fuel economy

Public Comment

Document Excerpt

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Transportation National Highway Traffic Safety Administration 49 CFR Parts 531 and 533 [Docket No. NHTSA-2021-0030] RIN 2127-AM33 AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of Transportation (DOT). ACTION: Final rule. SUMMARY: 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 ongo

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Full Document

Citation: 86 FR 74236