{"abstract":"FMCSA proposes to provide an exception from the lamp and reflective device requirements for license plate lamps on the rear of truck tractors while towing a trailer. This proposed change would remove an unnecessary regulatory requirement without impacting safety.","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":"Federal Motor Carrier Safety Administration","name":"Federal Motor Carrier Safety Administration","id":181,"url":"https://www.federalregister.gov/agencies/federal-motor-carrier-safety-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/181","parent_id":492,"slug":"federal-motor-carrier-safety-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2025/05/30/2025-09733.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"393","title":49}],"citation":"90 FR 22930","comment_url":null,"comments_close_on":"2025-07-29","correction_of":null,"corrections":[],"dates":"Comments must be received on or before July 29, 2025.","disposition_notes":null,"docket_ids":["Docket No. FMCSA-2025-0122"],"dockets":[{"supporting_documents":[],"agency_name":"FMCSA","documents":[{"comment_count":2,"comment_start_date":"2025-05-30","updated_at":"2025-07-30T01:56:44.927-04:00","comment_url":"https://www.regulations.gov/commenton/FMCSA-2025-0122-0001","allow_late_comments":false,"id":"FMCSA-2025-0122-0001","comment_end_date":"2025-07-30","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"FMCSA-2025-0122","title":"Parts and Accessories Necessary for Safe Operation; License Plate Lamps"}],"document_number":"2025-09733","effective_on":null,"end_page":22934,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2025/05/30/2025-09733.xml","html_url":"https://www.federalregister.gov/documents/2025/05/30/2025-09733/parts-and-accessories-necessary-for-safe-operation-license-plate-lamps","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2025-09733?publication_date=2025-05-30","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2025-05-30/2025-09733/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":187,"last_updated":"2026-06-05 20:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-05-30/pdf/2025-09733.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-09733.pdf?1748376914","publication_date":"2025-05-30","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2025/05/30/2025-09733.txt","regulation_id_number_info":{"2126-AC96":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/2126-AC96/parts-and-accessories-necessary-for-safe-operation-license-plate-lamps","title":"Parts and Accessories Necessary for Safe Operation; License Plate Lamps","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=2126-AC96&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["2126-AC96"],"regulations_dot_gov_info":{"supporting_documents":[],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2126-AC96/parts-and-accessories-necessary-for-safe-operation-license-plate-lamps","title":"Parts and Accessories Necessary for Safe Operation; License Plate Lamps"},"comments_count":2,"agency_id":"FMCSA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FMCSA-2025-0122","supporting_documents_count":0,"docket_id":"FMCSA-2025-0122","document_id":"FMCSA-2025-0122-0001","regulation_id_number":"2126-AC96","title":"Parts and Accessories Necessary for Safe Operation; License Plate Lamps","checked_regulationsdotgov_at":"2025-07-31T08:55:03Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":22930,"subtype":null,"title":"Parts and Accessories Necessary for Safe Operation; License Plate Lamps","toc_doc":"License Plate Lamps","toc_subject":"Parts and Accessories Necessary for Safe Operation","topics":["Highway safety","Motor carriers","Motor vehicle safety"],"type":"Proposed Rule","volume":90}