{"abstract":"In this notification, the U.S. Department of Energy (\"DOE\" or \"the Department\") is providing notice that the Department's Energy Conservation Standards for Manufactured Housing final rule published in the Federal Register on May 31, 2022, has no legal effect in light of the enactment of the 21st Century ROAD to Housing Act (\"ROAD Act\").","action":"Notification of legal effect.","agencies":[{"raw_name":"DEPARTMENT OF ENERGY","name":"Energy Department","id":136,"url":"https://www.federalregister.gov/agencies/energy-department","json_url":"https://www.federalregister.gov/api/v1/agencies/136","parent_id":null,"slug":"energy-department"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/09/18/2026-19154.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"460","title":10}],"citation":"91 FR 59048","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The information contained in this notification will be applicable on September 18, 2026 and will remain in effect until further notice.","disposition_notes":null,"docket_ids":["EERE-2009-BT-BC-0021"],"dockets":[{"supporting_documents":[{"title":"Producer Price Index by Industry: Manufactured Home, Mobile Home Data","document_id":"EERE-2009-BT-BC-0021-2606"},{"title":"Average Sales Price of New Manufactured Homes by Region and Size of Home Data","document_id":"EERE-2009-BT-BC-0021-2605"},{"title":"Department of Revenue State of Mississippi, Mississippi Sales and Use Taxes (webpage:  https://www.dor.ms.gov/business/mississippi-sales-and-use-taxes)","document_id":"EERE-2009-BT-BC-0021-2603"},{"title":"2017_ASHRAE Fundamentals (SI Edition) Handbook","document_id":"EERE-2009-BT-BC-0021-2599"},{"title":"2013-04  Cost-Effectiveness Analysis of the 2009 and 2012 IECC Residential Provisions - 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