{"abstract":"PHMSA amends the Hazardous Materials Regulations (HMR) to update, clarify, improve the safety of, or streamline various regulatory requirements. Specifically, this rulemaking responds to 18 petitions for rulemaking submitted by the regulated community between May 2018 and October 2020 that requests PHMSA address a variety of provisions, including but not limited to those addressing packaging, hazard communication, and the incorporation by reference of certain documents. These revisions maintain or enhance the existing high level of safety under the HMR while providing clarity and appropriate regulatory flexibility in the transport of hazardous materials.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF TRANSPORTATION","name":"Transportation Department","id":492,"url":"https://www.federalregister.gov/agencies/transportation-department","json_url":"https://www.federalregister.gov/api/v1/agencies/492","parent_id":null,"slug":"transportation-department"},{"raw_name":"Pipeline and Hazardous Materials Safety Administration","name":"Pipeline and Hazardous Materials Safety 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PHMSA-2020-0102 (HM-219D)"],"dockets":[{"supporting_documents":[{"title":"Final Regulatory Impact Analysis for HM-219D","document_id":"PHMSA-2020-0102-0024"},{"title":"Summary for Ex Parte Docketing HFC Meeting w Worthington Cylinders on HM-219D 6.30.23","document_id":"PHMSA-2020-0102-0022"},{"title":"Preliminary Regulatory Impact Analysis for HM-219D","document_id":"PHMSA-2020-0102-0002"}],"agency_name":"PHMSA","documents":[{"comment_count":0,"comment_start_date":"2024-03-04","updated_at":"2024-09-03T16:45:07.482-04:00","comment_url":"https://www.regulations.gov/commenton/PHMSA-2020-0102-0023","allow_late_comments":false,"id":"PHMSA-2020-0102-0023","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":3,"id":"PHMSA-2020-0102","title":"Hazardous Materials: Reducing Regulatory Burdens and Adoption of Petitions for Rulemaking"}],"document_number":"2024-03290","effective_on":"2024-04-03","end_page":15668,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2024/03/04/2024-03290.xml","html_url":"https://www.federalregister.gov/documents/2024/03/04/2024-03290/hazardous-materials-adoption-of-miscellaneous-petitions-and-updating-regulatory-requirements","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2024-03290?publication_date=2024-03-04","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2024-03-04/2024-03290/mods.xml","not_received_for_publication":null,"page_length":33,"page_views":{"count":1837,"last_updated":"2026-06-27 10:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2024-03-04/pdf/2024-03290.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2024-03290.pdf?1709300720","publication_date":"2024-03-04","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2024/03/04/2024-03290.txt","regulation_id_number_info":{"2137-AF49":{"issue":"202310","html_url":"https://www.federalregister.gov/regulations/2137-AF49/hazardous-materials-adoption-of-miscellaneous-petitions-and-updating-regulatory-requirements","title":"Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202310&RIN=2137-AF49&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["2137-AF49"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Final Regulatory Impact Analysis for HM-219D","document_id":"PHMSA-2020-0102-0024"},{"title":"Summary for Ex Parte Docketing HFC Meeting w Worthington Cylinders on HM-219D 6.30.23","document_id":"PHMSA-2020-0102-0022"},{"title":"Preliminary Regulatory Impact Analysis for HM-219D","document_id":"PHMSA-2020-0102-0002"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2137-AF49/hazardous-materials-adoption-of-miscellaneous-petitions-and-updating-regulatory-requirements","title":"Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements"},"comments_count":0,"agency_id":"PHMSA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=PHMSA-2020-0102","supporting_documents_count":3,"docket_id":"PHMSA-2020-0102","document_id":"PHMSA-2020-0102-0023","regulation_id_number":"2137-AF49","title":"Hazardous Materials: Reducing Regulatory Burdens and Adoption of Petitions for Rulemaking","checked_regulationsdotgov_at":"2024-03-05T14:00:13Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":15636,"subtype":null,"title":"Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements","toc_doc":"Adoption of Miscellaneous Petitions and Updating Regulatory Requirements","toc_subject":"Hazardous Materials:\n","topics":["Administrative practice and procedure","Exports","Hazardous materials transportation","Hazardous waste","Imports","Incorporation by reference","Labeling","Motor carriers","Motor vehicle safety","Packaging and containers","Penalties","Railroad safety","Reporting and recordkeeping requirements"],"type":"Rule","volume":89}