{"abstract":"This final rule confirms the determination NHTSA announced in the notice of proposed rulemaking (NPRM) that the Federal Civil Penalties Inflation Adjustment Act Improvements Act of 2015 (Inflation Adjustment Act or 2015 Act) does not apply to the civil penalty rate applicable to automobile manufacturers that fail to meet applicable corporate average fuel economy (CAFE) standards and are unable to offset such a deficit with compliance credits. In addition, this final rule is finalizing the agency's determination that even if the Inflation Adjustment Act applies, increasing the CAFE civil penalty rate would have a negative economic impact, and therefore, in accordance with the Energy Policy and Conservation Act of 1975 (EPCA) and the Energy Independence and Security Act of 2007 (EISA), the current CAFE civil penalty rate of $5.50 should be retained, instead of increasing to $14 in model year 2019.","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":"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/2019/07/26/2019-15259.html","cfr_references":[{"chapter":null,"citation_url":null,"part":578,"title":49}],"citation":"84 FR 36007","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective dates: This rule is effective as of September 24, 2019. Upon reconsideration, this rule supersedes the final rule published at 81 FR 95489, December 28, 2016 (delayed at 82 FR 8694, January 30, 2017, 82 FR 15302, March 28, 2017, 82 FR 29010, June 27, 2017, and 82 FR 32139, July 12, 2017), which went into force in accordance with the decision of the United States Court of Appeals for the Second Circuit in NRDC v. NHTSA, Case No. 17-2780.","disposition_notes":null,"docket_ids":["Docket No. NHTSA-2018-0017"],"dockets":[],"document_number":"2019-15259","effective_on":"2019-09-24","end_page":36034,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2019/07/26/2019-15259.xml","html_url":"https://www.federalregister.gov/documents/2019/07/26/2019-15259/civil-penalties","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2019-15259?publication_date=2019-07-26","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2019-07-26/2019-15259/mods.xml","not_received_for_publication":null,"page_length":28,"page_views":{"count":3357,"last_updated":"2026-04-22 16:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2019-07-26/pdf/2019-15259.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2019-15259.pdf?1564058717","publication_date":"2019-07-26","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2019/07/26/2019-15259.txt","regulation_id_number_info":{"2127-AL94":{"issue":"201904","html_url":"https://www.federalregister.gov/regulations/2127-AL94/49-cfr-part-578-civil-penalties","title":"49 CFR Part 578, Civil Penalties","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=201904&RIN=2127-AL94&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["2127-AL94"],"regulations_dot_gov_info":{"supporting_documents":[],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2127-AL94/49-cfr-part-578-civil-penalties","title":"49 CFR Part 578, Civil Penalties"},"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=NHTSA-2018-0017","supporting_documents_count":0,"docket_id":"NHTSA-2018-0017","regulation_id_number":"2127-AL94","title":"Civil Penalties - NPRM - Part 578","checked_regulationsdotgov_at":"2019-09-08T08:00:11Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":36007,"subtype":null,"title":"Civil Penalties","toc_doc":"Civil Penalties","toc_subject":null,"topics":["Imports","Motor vehicle safety","Motor vehicles","Penalties","Rubber and rubber products"],"type":"Rule","volume":84}