{"abstract":"PHMSA is amending the Hazardous Materials Regulations (HMR) to maintain alignment with international regulations and standards by adopting various amendments, including changes to proper shipping names, hazard classes, packing groups, special provisions, packaging authorizations, air transport quantity limitations, and vessel stowage requirements. Additionally, PHMSA is amending the HMR to allow for better alignment with Transport Canada's Transportation of Dangerous Goods Regulations. PHMSA is also withdrawing the unpublished October 1, 2020, Notice of Enforcement Policy Regarding International Standards on use of select updated international standards in complying with the HMR during the pendency of this rulemaking.","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 Administration","id":408,"url":"https://www.federalregister.gov/agencies/pipeline-and-hazardous-materials-safety-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/408","parent_id":492,"slug":"pipeline-and-hazardous-materials-safety-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2022/07/26/2022-15358.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"171","title":49},{"chapter":null,"citation_url":null,"part":"172","title":49},{"chapter":null,"citation_url":null,"part":"173","title":49},{"chapter":null,"citation_url":null,"part":"175","title":49},{"chapter":null,"citation_url":null,"part":"176","title":49},{"chapter":null,"citation_url":null,"part":"178","title":49},{"chapter":null,"citation_url":null,"part":"180","title":49}],"citation":"87 FR 44944","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective date: This rule is effective August 25, 2022.","disposition_notes":null,"docket_ids":["Docket No. PHMSA-2019-0030 (HM-215P)"],"dockets":[{"supporting_documents":[{"title":"Regulatory Impact Analysis (HM-215P)\nHazardous Materials: Harmonization with International Standards Final Rule","document_id":"PHMSA-2019-0030-0023"},{"title":"Hazardous Materials: Harmonization with International Standards","document_id":"PHMSA-2019-0030-0022"},{"title":"HM-215P Preliminary Regulatory Impact Analysis","document_id":"PHMSA-2019-0030-0003"},{"title":"Hazardous Materials: Harmonization with International Standards","document_id":"PHMSA-2019-0030-0002"},{"title":"Notice of Enforcement Policy Regarding International Standards Oct 1 2020","document_id":"PHMSA-2019-0030-0001"}],"agency_name":null,"documents":[{"comment_count":0,"comment_start_date":"2022-07-26","updated_at":"2023-02-27T22:06:28.661-05:00","comment_url":"https://www.regulations.gov/commenton/PHMSA-2019-0030-0022","allow_late_comments":null,"id":"PHMSA-2019-0030-0022","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":5,"id":"PHMSA-2019-0030","title":"Harmonization with International Standards [HM-215P]"}],"document_number":"2022-15358","effective_on":"2022-08-25","end_page":45001,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2022/07/26/2022-15358.xml","html_url":"https://www.federalregister.gov/documents/2022/07/26/2022-15358/hazardous-materials-harmonization-with-international-standards","images":{"ER26JY22.146":{"large":"https://img.federalregister.gov/ER26JY22.146/ER26JY22.146_large.png","medium":"https://img.federalregister.gov/ER26JY22.146/ER26JY22.146_medium.png","original_size":"https://img.federalregister.gov/ER26JY22.146/ER26JY22.146_original_size.png"},"ER26JY22.147":{"large":"https://img.federalregister.gov/ER26JY22.147/ER26JY22.147_large.png","medium":"https://img.federalregister.gov/ER26JY22.147/ER26JY22.147_medium.png","original_size":"https://img.federalregister.gov/ER26JY22.147/ER26JY22.147_original_size.png"},"ER26JY22.148":{"large":"https://img.federalregister.gov/ER26JY22.148/ER26JY22.148_large.png","medium":"https://img.federalregister.gov/ER26JY22.148/ER26JY22.148_medium.png","original_size":"https://img.federalregister.gov/ER26JY22.148/ER26JY22.148_original_size.png"},"ER26JY22.152":{"large":"https://img.federalregister.gov/ER26JY22.152/ER26JY22.152_large.png","medium":"https://img.federalregister.gov/ER26JY22.152/ER26JY22.152_medium.png","original_size":"https://img.federalregister.gov/ER26JY22.152/ER26JY22.152_original_size.png"},"ER26JY22.153":{"large":"https://img.federalregister.gov/ER26JY22.153/ER26JY22.153_large.png","medium":"https://img.federalregister.gov/ER26JY22.153/ER26JY22.153_medium.png","original_size":"https://img.federalregister.gov/ER26JY22.153/ER26JY22.153_original_size.png"},"ER26JY22.150":{"large":"https://img.federalregister.gov/ER26JY22.150/ER26JY22.150_large.png","medium":"https://img.federalregister.gov/ER26JY22.150/ER26JY22.150_medium.png","original_size":"https://img.federalregister.gov/ER26JY22.150/ER26JY22.150_original_size.png"},"ER26JY22.151":{"large":"https://img.federalregister.gov/ER26JY22.151/ER26JY22.151_large.png","medium":"https://img.federalregister.gov/ER26JY22.151/ER26JY22.151_medium.png","original_size":"https://img.federalregister.gov/ER26JY22.151/ER26JY22.151_original_size.png"},"ER26JY22.149":{"large":"https://img.federalregister.gov/ER26JY22.149/ER26JY22.149_large.png","medium":"https://img.federalregister.gov/ER26JY22.149/ER26JY22.149_medium.png","original_size":"https://img.federalregister.gov/ER26JY22.149/ER26JY22.149_original_size.png"}},"images_metadata":{"ER26JY22.146":{"large":{"identifier":"ER26JY22.146","content_type":"image/png","size":75720,"width":823,"sha":"d8e8a5ed815a2bd7b9477b900fd3dede","url":"https://img.federalregister.gov/ER26JY22.146/ER26JY22.146_large.png","height":907},"medium":{"identifier":"ER26JY22.146","content_type":"image/png","size":46981,"width":574,"sha":"d3a8ec7583ea2652f1101146583e2381","url":"https://img.federalregister.gov/ER26JY22.146/ER26JY22.146_medium.png","height":633},"original_size":{"identifier":"ER26JY22.146","content_type":"image/png","size":121067,"width":4333,"sha":"449fbd064bcdb62176529398ce88a452","url":"https://img.federalregister.gov/ER26JY22.146/ER26JY22.146_original_size.png","height":4778}},"ER26JY22.147":{"large":{"identifier":"ER26JY22.147","content_type":"image/png","size":75924,"width":823,"sha":"1ffda786167cfe8c7fd69a58b24c71a8","url":"https://img.federalregister.gov/ER26JY22.147/ER26JY22.147_large.png","height":973},"medium":{"identifier":"ER26JY22.147","content_type":"image/png","size":43398,"width":574,"sha":"9f602862f4026aa4c958d3987ccc37d8","url":"https://img.federalregister.gov/ER26JY22.147/ER26JY22.147_medium.png","height":679},"original_size":{"identifier":"ER26JY22.147","content_type":"image/png","size":125247,"width":4333,"sha":"59cc1bcae1cea4a3d283afca4852fb4f","url":"https://img.federalregister.gov/ER26JY22.147/ER26JY22.147_original_size.png","height":5122}},"ER26JY22.148":{"large":{"identifier":"ER26JY22.148","content_type":"image/png","size":76923,"width":823,"sha":"5bd83b9250f441f88c77626433910603","url":"https://img.federalregister.gov/ER26JY22.148/ER26JY22.148_large.png","height":987},"medium":{"identifier":"ER26JY22.148","content_type":"image/png","size":47854,"width":572,"sha":"96a325cfeb7b6f9ef36c59031447b1e9","url":"https://img.federalregister.gov/ER26JY22.148/ER26JY22.148_medium.png","height":686},"original_size":{"identifier":"ER26JY22.148","content_type":"image/png","size":131714,"width":4316,"sha":"6b6591a74849d368ff2589acc6be177a","url":"https://img.federalregister.gov/ER26JY22.148/ER26JY22.148_original_size.png","height":5178}},"ER26JY22.152":{"large":{"identifier":"ER26JY22.152","content_type":"image/png","size":32854,"width":645,"sha":"205a70de91f2702b72881fd152988b87","url":"https://img.federalregister.gov/ER26JY22.152/ER26JY22.152_large.png","height":654},"medium":{"identifier":"ER26JY22.152","content_type":"image/png","size":9542,"width":304,"sha":"62eb06db3b352944be776ee3ea577046","url":"https://img.federalregister.gov/ER26JY22.152/ER26JY22.152_medium.png","height":308},"original_size":{"identifier":"ER26JY22.152","content_type":"image/png","size":155934,"width":2289,"sha":"4c77d05e02b9026eea16d49df5e6304e","url":"https://img.federalregister.gov/ER26JY22.152/ER26JY22.152_original_size.png","height":2321}},"ER26JY22.153":{"large":{"identifier":"ER26JY22.153","content_type":"image/png","size":2095,"width":199,"sha":"45ea33247a3fb6eb7b4b4b94f5d2d022","url":"https://img.federalregister.gov/ER26JY22.153/ER26JY22.153_large.png","height":61},"medium":{"identifier":"ER26JY22.153","content_type":"image/png","size":714,"width":95,"sha":"eb4f8a5c42d83ead34defdc1ab8789fd","url":"https://img.federalregister.gov/ER26JY22.153/ER26JY22.153_medium.png","height":29},"original_size":{"identifier":"ER26JY22.153","content_type":"image/png","size":6041,"width":718,"sha":"5e60f7e3b74a15fb724350d6e3c03ee0","url":"https://img.federalregister.gov/ER26JY22.153/ER26JY22.153_original_size.png","height":220}},"ER26JY22.150":{"large":{"identifier":"ER26JY22.150","content_type":"image/png","size":63631,"width":822,"sha":"ffed9890ef843fe20085dfe12f409dff","url":"https://img.federalregister.gov/ER26JY22.150/ER26JY22.150_large.png","height":981},"medium":{"identifier":"ER26JY22.150","content_type":"image/png","size":35363,"width":573,"sha":"bccc08a2e42ecaab23c02ca062329fcb","url":"https://img.federalregister.gov/ER26JY22.150/ER26JY22.150_medium.png","height":684},"original_size":{"identifier":"ER26JY22.150","content_type":"image/png","size":116417,"width":4338,"sha":"b63f643f694b13699ad6bb9d5a14da88","url":"https://img.federalregister.gov/ER26JY22.150/ER26JY22.150_original_size.png","height":5178}},"ER26JY22.151":{"large":{"identifier":"ER26JY22.151","content_type":"image/png","size":72999,"width":822,"sha":"9aeda345903f5d304cde0acceff57466","url":"https://img.federalregister.gov/ER26JY22.151/ER26JY22.151_large.png","height":1235},"medium":{"identifier":"ER26JY22.151","content_type":"image/png","size":33741,"width":457,"sha":"4b98e05221d35b070c31315cd341a45e","url":"https://img.federalregister.gov/ER26JY22.151/ER26JY22.151_medium.png","height":686},"original_size":{"identifier":"ER26JY22.151","content_type":"image/png","size":75667,"width":3447,"sha":"b2e6e53fa1043642f7b9345ffc69b8a6","url":"https://img.federalregister.gov/ER26JY22.151/ER26JY22.151_original_size.png","height":5178}},"ER26JY22.149":{"large":{"identifier":"ER26JY22.149","content_type":"image/png","size":70541,"width":822,"sha":"05e353ced98304ce89b6ca3ab577462e","url":"https://img.federalregister.gov/ER26JY22.149/ER26JY22.149_large.png","height":992},"medium":{"identifier":"ER26JY22.149","content_type":"image/png","size":39736,"width":568,"sha":"5c283645e8ee5dea3e416703f8717ec6","url":"https://img.federalregister.gov/ER26JY22.149/ER26JY22.149_medium.png","height":685},"original_size":{"identifier":"ER26JY22.149","content_type":"image/png","size":124218,"width":4293,"sha":"ba9030c812e88cd52715210b9cea80bb","url":"https://img.federalregister.gov/ER26JY22.149/ER26JY22.149_original_size.png","height":5178}}},"json_url":"https://www.federalregister.gov/api/v1/documents/2022-15358?publication_date=2022-07-26","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2022-07-26/2022-15358/mods.xml","not_received_for_publication":null,"page_length":58,"page_views":{"count":6450,"last_updated":"2026-10-23 16:15:07 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2022-07-26/pdf/2022-15358.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2022-15358.pdf?1658753115","publication_date":"2022-07-26","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2022/07/26/2022-15358.txt","regulation_id_number_info":{"2137-AF46":{"issue":"202204","html_url":"https://www.federalregister.gov/regulations/2137-AF46/hazardous-materials-harmonization-with-international-standards","title":"Hazardous Materials: Harmonization With International Standards","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202204&RIN=2137-AF46&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["2137-AF46"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Regulatory Impact Analysis (HM-215P)\nHazardous Materials: Harmonization with International Standards Final Rule","document_id":"PHMSA-2019-0030-0023"},{"title":"Hazardous Materials: Harmonization with International Standards","document_id":"PHMSA-2019-0030-0022"},{"title":"HM-215P Preliminary Regulatory Impact Analysis","document_id":"PHMSA-2019-0030-0003"},{"title":"Hazardous Materials: Harmonization with International Standards","document_id":"PHMSA-2019-0030-0002"},{"title":"Notice of Enforcement Policy Regarding International Standards Oct 1 2020","document_id":"PHMSA-2019-0030-0001"}],"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-2019-0030","supporting_documents_count":5,"docket_id":"PHMSA-2019-0030","document_id":"PHMSA-2019-0030-0022","regulation_id_number":null,"title":"Harmonization with International Standards [HM-215P]","checked_regulationsdotgov_at":"2023-02-28T03:06:27Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":44944,"subtype":null,"title":"Hazardous Materials: Harmonization With International Standards","toc_doc":"Harmonization with International Standards","toc_subject":"Hazardous Materials:\n","topics":["Air carriers","Education","Exports","Hazardous materials transportation","Hazardous waste","Imports","Incorporation by reference","Labeling","Maritime carriers","Motor carriers","Motor vehicle safety","Packaging and containers","Radioactive materials","Railroad safety","Reporting and recordkeeping requirements","Uranium"],"type":"Rule","volume":87}