{"abstract":"This interim final rule amends the schedule for compliance by manufacturers of vehicles built in two or more stages with the upper interior head protection requirements of Federal Motor Vehicle Safety Standard No. 201, Occupant Protection in Interior Impact. This interim final rule delays the date on which manufacturers of vehicles built in two or more stages must produce vehicles meeting the upper interior head protection performance requirements of Standard No. 201 from September 1, 2003, until September 1, 2006. The agency is issuing this interim final rule to provide time to complete a rulemaking action initiated by petitions for rulemaking requesting that NHTSA consider modifying the requirements of Standard No. 201 as they apply to vehicles manufactured in two or more stages. Since that rulemaking action may result in modification of Standard No. 201 as it applies to these multi-stage vehicles, the agency has decided to extend the compliance date until the final action is taken on the petitions. It expects to take final action before September 1, 2006.","action":"Interim final rule, request for comments.","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":"National Highway Traffic Safety Administration","name":"National Highway Traffic Safety Administration","id":345,"url":"https://www.federalregister.gov/agencies/national-highway-traffic-safety-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/345","parent_id":492,"slug":"national-highway-traffic-safety-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2003/08/28/03-22010.html","cfr_references":[{"chapter":null,"citation_url":null,"part":571,"title":49}],"citation":"68 FR 51706","comment_url":null,"comments_close_on":"2003-09-29","correction_of":null,"corrections":[],"dates":"This interim final rule becomes effective on September 1, 2003. Comments on this interim rule are due no later than September 29, 2003.","disposition_notes":null,"docket_ids":["Docket No. 02-12480","Notice 2"],"dockets":[],"document_number":"03-22010","effective_on":"2003-09-01","end_page":51711,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2003/08/28/03-22010.xml","html_url":"https://www.federalregister.gov/documents/2003/08/28/03-22010/federal-motor-vehicle-safety-standards-head-impact-protection","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/03-22010?publication_date=2003-08-28","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2003-08-28/03-22010/mods.xml","not_received_for_publication":null,"page_length":6,"page_views":{"count":138,"last_updated":"2026-10-24 22:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2003-08-28/pdf/03-22010.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2003-08-28","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2003/08/28/03-22010.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":51706,"subtype":null,"title":"Federal Motor Vehicle Safety Standards; Head Impact Protection","toc_doc":"Head impact","toc_subject":"Motor vehicle safety standards:","topics":["Imports","Motor vehicle safety","Motor vehicles","Rubber and rubber products","Tires"],"type":"Rule","volume":68}