{"abstract":"This final rule removes undue regulatory burdens by adopting the provisions of U.S. Department of Transportation (DOT) special permit (SP) 21478 to allow empty intermediate bulk containers (IBCs) that only contain the residue of a hazardous material to be transported without shipping papers, placards, and United Nations (UN) identification (ID) numbers.","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/2026/08/04/2026-15820.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"172","title":49},{"chapter":null,"citation_url":null,"part":"173","title":49}],"citation":"91 FR 49335","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule is effective September 3, 2026.","disposition_notes":null,"docket_ids":["Docket No. PHMSA-2025-0104 (HM-268P)"],"dockets":[{"supporting_documents":[{"title":"Grantee Notification Letter","document_id":"PHMSA-2025-0104-0002"}],"agency_name":"PHMSA","documents":[{"comment_count":0,"comment_start_date":"2026-08-04","updated_at":"2026-08-04T11:57:00.951-04:00","comment_url":"https://www.regulations.gov/commenton/PHMSA-2025-0104-0012","allow_late_comments":false,"id":"PHMSA-2025-0104-0012","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":1,"id":"PHMSA-2025-0104","title":"Hazardous Materials: Adopt DOT-SP 21478 into the HMR"}],"document_number":"2026-15820","effective_on":"2026-09-03","end_page":49340,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/08/04/2026-15820.xml","html_url":"https://www.federalregister.gov/documents/2026/08/04/2026-15820/hazardous-materials-adoption-of-department-of-transportation-special-permit-21478","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-15820?publication_date=2026-08-04","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-08-04/2026-15820/mods.xml","not_received_for_publication":null,"page_length":6,"page_views":{"count":513,"last_updated":"2026-08-17 18:15:16 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-08-04/pdf/2026-15820.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-15820.pdf?1785761119","publication_date":"2026-08-04","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/08/04/2026-15820.txt","regulation_id_number_info":{"2137-AG18":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/2137-AG18/hazardous-materials-adopt-dot-special-permit-21478-into-the-hmr","title":"Hazardous Materials: Adopt DOT Special Permit 21478 into the HMR","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=2137-AG18&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["2137-AG18"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Grantee Notification Letter","document_id":"PHMSA-2025-0104-0002"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2137-AG18/hazardous-materials-adopt-dot-special-permit-21478-into-the-hmr","title":"Hazardous Materials: Adopt DOT Special Permit 21478 into the HMR"},"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-2025-0104","supporting_documents_count":1,"docket_id":"PHMSA-2025-0104","document_id":"PHMSA-2025-0104-0012","regulation_id_number":"2137-AG18","title":"Hazardous Materials: Adopt DOT-SP 21478 into the HMR","checked_regulationsdotgov_at":"2026-08-05T18:55:04Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":49335,"subtype":null,"title":"Hazardous Materials: Adoption of Department of Transportation Special Permit 21478","toc_doc":"Adoption of Department of Transportation Special Permit 21478","toc_subject":"Hazardous Materials","topics":["Education","Hazardous materials transportation","Hazardous waste","Labeling","Packaging and containers","Radioactive materials","Reporting and recordkeeping requirements","Uranium"],"type":"Rule","volume":91}