• Federal Register Volume 87, Number 247 (Tuesday, December 27, 2022)[Rules and Regulations]

    [Pages 79752-79785]

    DEPARTMENT OF TRANSPORTATION

    Pipeline and Hazardous Materials Safety Administration

    49 CFR Parts 107, 110, 171, 172, 173, 174, 175, 176, 177, 178, and 180

    [Docket No. PHMSA-2021-0091 (HM-260B)]}RIN 2137-AF56

    Hazardous Materials: Editorial Corrections and Clarifications

    AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), Department of Transportation (DOT).

    ACTION: Final rule.

    SUMMARY: This final rule corrects editorial errors and improves the clarity of certain provisions in PHMSA’s program and procedural regulations and in the Hazardous Materials Regulations. The intended effect of this rulemaking is to enhance accuracy and reduce misunderstandings of the regulations. The amendments contained in this final rule are non-substantive changes and do not impose new requirements.

    DATES: This final rule is effective January 26, 2023.

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  • Federal Register Volume 87, Number 244 (Wednesday, December 21, 2022)[Rules and Regulations]

    [Pages 77995-78011]

    DEPARTMENT OF TRANSPORTATION

    Pipeline and Hazardous Materials Safety Administration

    49 CFR Parts 107, 171, and 173

    [Docket No. PHMSA-2016-0014 (HM-224I)]RIN 2137-AF20

    Hazardous Materials: Enhanced Safety Provisions for Lithium Batteries Transported by Aircraft (FAA Reauthorization Act of 2018)

    AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), Department of Transportation (DOT).

    ACTION: Final rule.

    SUMMARY: This final rule revises the Hazardous Materials Regulations for lithium cells and batteries transported by aircraft and is consistent with the previously published Interim Final Rule, which responded to congressional mandates; prohibited the transport of lithium ion cells and batteries as cargo on passenger aircraft; required lithium ion cells and batteries to be shipped at not more than a 30 percent state of charge aboard cargo-only aircraft when not packed with or contained in equipment; and limited the use of alternative provisions for smaller lithium cell or battery shipments to one package per consignment. In response to comments, this final rule provides editorial amendments and modification of certain provisions including marking requirements, requests for an extension on the compliance date, and exception for lithium cells or batteries used for medical devices with approval by the Associate Administrator.

    DATES: This final rule is effective on January 20, 2023.

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