{"abstract":"PHMSA proposes to remove or replace various rail transportation requirements that are either obsolete, overly burdensome, or conflict with other requirements in the Hazardous Materials Regulations (HMR).","action":"Notice of Proposed Rulemaking (NPRM).","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/2025/07/01/2025-12098.html","cfr_references":[{"chapter":null,"citation_url":null,"part":171,"title":49},{"chapter":null,"citation_url":null,"part":174,"title":49}],"citation":"90 FR 28556","comment_url":null,"comments_close_on":"2025-09-02","correction_of":null,"corrections":[],"dates":"Comments must be received on or before September 2, 2025.","disposition_notes":null,"docket_ids":["Docket No. PHMSA-2025-0099 (HM-268K)"],"dockets":[{"supporting_documents":[],"agency_name":"PHMSA","documents":[{"comment_count":4,"comment_start_date":"2025-07-01","updated_at":"2025-09-03T01:56:29.688-04:00","comment_url":"https://www.regulations.gov/commenton/PHMSA-2025-0099-0001","allow_late_comments":false,"id":"PHMSA-2025-0099-0001","comment_end_date":"2025-09-03","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"PHMSA-2025-0099","title":"Hazardous Materials: Remove Burdensome Rail Reporting Requirements and Remove Outdated Rail Provisions"}],"document_number":"2025-12098","effective_on":null,"end_page":28560,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2025/07/01/2025-12098.xml","html_url":"https://www.federalregister.gov/documents/2025/07/01/2025-12098/hazardous-materials-removing-burdensome-rail-reporting-requirements","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2025-12098?publication_date=2025-07-01","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2025-07-01/2025-12098/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":850,"last_updated":"2026-04-04 08:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-07-01/pdf/2025-12098.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-12098.pdf?1751055315","publication_date":"2025-07-01","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2025/07/01/2025-12098.txt","regulation_id_number_info":{"2137-AG13":null},"regulation_id_numbers":["2137-AG13"],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":4,"agency_id":"PHMSA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=PHMSA-2025-0099","supporting_documents_count":0,"docket_id":"PHMSA-2025-0099","document_id":"PHMSA-2025-0099-0001","regulation_id_number":"2137-AG13","title":"Hazardous Materials: Remove Burdensome Rail Reporting Requirements and Remove Outdated Rail Provisions","checked_regulationsdotgov_at":"2025-09-04T08:55:03Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":28556,"subtype":null,"title":"Hazardous Materials: Removing Burdensome Rail Reporting Requirements","toc_doc":"Removing Burdensome Rail Reporting Requirements","toc_subject":"Hazardous Materials","topics":["Exports","Hazardous materials transportation","Hazardous waste","Imports","Incorporation by reference","Radioactive materials","Railroad safety","Reporting and recordkeeping requirements"],"type":"Proposed Rule","volume":90}