[Federal Register Volume 90, Number 30 (Friday, February 14, 2025)]
[Rules and Regulations]
[Pages 9609-9610]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-02582]


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DEPARTMENT OF TRANSPORTATION

National Highway Traffic Safety Administration

49 CFR Parts 561 and 571

[Docket No. NHTSA-2024-0091]
RIN 2127-AM43


Federal Motor Vehicle Safety Standards; FMVSS No. 305a Electric-
Powered Vehicles: Electric Powertrain Integrity Global Technical 
Regulation No. 20; Incorporation by Reference

AGENCY: National Highway Traffic Safety Administration (NHTSA), 
Department of Transportation (DOT).

[[Page 9610]]


ACTION: Final rule; delay of effective date.

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SUMMARY: 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.

DATES: The effective date of the rule published on December 20, 2024, 
at 89 FR 104318, is delayed until March 20, 2025. The incorporation by 
reference approval of certain publications listed in the rule by the 
Director of the Federal Register is delayed until March 20, 2025.

ADDRESSES: Correspondence related to this rule should refer to the 
docket number set forth above (NHTSA-2024-0091) and be submitted to 
regulations.gov or the Administrator, National Highway Traffic Safety 
Administration, 1200 New Jersey Avenue SE, Washington, DC 20590.

FOR FURTHER INFORMATION CONTACT: For technical issues: Mr. Ian 
MacIntire, Office of Crashworthiness Standards, Telephone: (202) 493-
0248; Facsimile: (202) 366-7002. For legal issues: Ms. K. Helena Sung, 
Office of the Chief Counsel, Telephone: (202) 366-2992, Facsimile: 
(202) 366-3820. The mailing address for these officials is: National 
Highway Traffic Safety Administration, 1200 New Jersey Avenue SE, 
Washington, DC 20590.

SUPPLEMENTARY INFORMATION: In accordance with the memorandum of January 
20, 2025 from the President to executive departments and agencies, 
entitled ``Regulatory Freeze Pending Review,'' \1\ this action 
temporarily delays until March 20, 2025, the effective date of the rule 
entitled ``Federal Motor Vehicle Safety Standards; FMVSS No. 305a 
Electric-Powered Vehicles: Electric Powertrain Integrity, Global 
Technical Regulation No. 20, Incorporation by Reference,'' published in 
the Federal Register on December 20, 2024, at 89 FR 104318. NHTSA 
established 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 49 CFR part 561, 
``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.
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    \1\ Available at https://www.whitehouse.gov/presidential-actions/2025/01/regulatory-freeze-pending-review/ (last accessed 
Jan. 22, 2025).
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    This action is exempt from notice and comment under 5 U.S.C. 553 
and is effective immediately upon publication in the Federal Register, 
based on the good cause exceptions in 5 U.S.C. 553(b)(B) and 553(d)(3), 
respectively. Seeking public comment is impracticable, unnecessary, and 
contrary to the public interest. The temporary delay in effective date 
is necessary to give Department officials the opportunity for further 
review and consideration of new regulations, consistent with the 
President's memorandum of January 20, 2025. Given the imminence of the 
effective date, seeking prior public comment on this temporary delay 
would have been impractical, as well as contrary to the public interest 
in the orderly promulgation and implementation of regulations. The 
imminence of the effective date is also good cause for making this 
action effective immediately upon publication in the Federal Register.

    Issued in Washington, DC, under authority delegated in 49 CFR 
1.95 and 501.5.
Peter Simshauser,
Chief Counsel.
[FR Doc. 2025-02582 Filed 2-13-25; 8:45 am]
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