{"abstract":"The U.S. Environmental Protection Agency is issuing regulations to implement certain provisions of the American Innovation and Manufacturing Act, as enacted on December 27, 2020. This rulemaking restricts the use of hydrofluorocarbons in specific sectors or subsectors in which they are used; establishes a process for submitting technology transitions petitions; establishes recordkeeping and reporting requirements; and addresses certain other elements related to the effective implementation of the American Innovation and Manufacturing Act. These restrictions on the use of hydrofluorocarbons address petitions granted on October 7, 2021, and September 19, 2022.","action":"Final rule.","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2023/10/24/2023-22529.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"84","title":40}],"citation":"88 FR 73098","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule is effective December 26, 2023.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2021-0643","FRL-8831-02-OAR"],"dockets":[{"supporting_documents":[{"title":"Frequent Questions on the Phasedown of Hydrofluorocarbons","document_id":"EPA-HQ-OAR-2021-0643-0277"},{"title":"Residential Central AC and HP AHRI Shipments 20231121","document_id":"EPA-HQ-OAR-2021-0643-0245"},{"title":"AHRI Alliance HARDI Letter to Cindy Newberg 11 Dec 23","document_id":"EPA-HQ-OAR-2021-0643-0243"},{"title":"2024-03-05 Extell Letter to EPA","document_id":"EPA-HQ-OAR-2021-0643-0242"},{"title":"Interim Final Rule - Additional Materials","document_id":"EPA-HQ-OAR-2021-0643-0235"},{"title":"FRM – Additional Supporting Material","document_id":"EPA-HQ-OAR-2021-0643-0232"},{"title":"FRM – New Materials and Documents Referenced in the Technical Support Documents","document_id":"EPA-HQ-OAR-2021-0643-0229"},{"title":"FRM – New Materials and Documents Referenced in the Final Rule","document_id":"EPA-HQ-OAR-2021-0643-0228"},{"title":"NPRM -  Materials and Documents Referenced in the Technical Support Documents","document_id":"EPA-HQ-OAR-2021-0643-0069"},{"title":"NPRM - OMB E.O. 12866 Review","document_id":"EPA-HQ-OAR-2021-0643-0067"}],"agency_name":"EPA","documents":[{"comment_count":null,"comment_start_date":null,"updated_at":"2023-10-24T09:20:09.150-04:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OAR-2021-0643-0226","allow_late_comments":null,"id":"EPA-HQ-OAR-2021-0643-0226","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":85,"id":"EPA-HQ-OAR-2021-0643","title":"Restrictions on Certain Uses of Hydrofluorocarbons under Subsection (i) of the American Innovation and  Manufacturing Act"}],"document_number":"2023-22529","effective_on":"2023-12-26","end_page":73212,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2023/10/24/2023-22529.xml","html_url":"https://www.federalregister.gov/documents/2023/10/24/2023-22529/phasedown-of-hydrofluorocarbons-restrictions-on-the-use-of-certain-hydrofluorocarbons-under-the","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2023-22529?publication_date=2023-10-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2023-10-24/2023-22529/mods.xml","not_received_for_publication":null,"page_length":115,"page_views":{"count":21065,"last_updated":"2026-07-28 16:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2023-10-24/pdf/2023-22529.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2023-22529.pdf?1698065118","publication_date":"2023-10-24","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2023/10/24/2023-22529.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Frequent Questions on the Phasedown of Hydrofluorocarbons","document_id":"EPA-HQ-OAR-2021-0643-0277"},{"title":"Residential Central AC and HP AHRI Shipments 20231121","document_id":"EPA-HQ-OAR-2021-0643-0245"},{"title":"AHRI Alliance HARDI Letter to Cindy Newberg 11 Dec 23","document_id":"EPA-HQ-OAR-2021-0643-0243"},{"title":"2024-03-05 Extell Letter to EPA","document_id":"EPA-HQ-OAR-2021-0643-0242"},{"title":"Interim Final Rule - Additional Materials","document_id":"EPA-HQ-OAR-2021-0643-0235"},{"title":"FRM – Additional Supporting Material","document_id":"EPA-HQ-OAR-2021-0643-0232"},{"title":"FRM – New Materials and Documents Referenced in the Technical Support Documents","document_id":"EPA-HQ-OAR-2021-0643-0229"},{"title":"FRM – New Materials and Documents Referenced in the Final Rule","document_id":"EPA-HQ-OAR-2021-0643-0228"},{"title":"NPRM -  Materials and Documents Referenced in the Technical Support Documents","document_id":"EPA-HQ-OAR-2021-0643-0069"},{"title":"NPRM - OMB E.O. 12866 Review","document_id":"EPA-HQ-OAR-2021-0643-0067"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2060-AV46/restrictions-on-certain-uses-of-hydrofluorocarbons-under-subsection-i-of-the-american-innovation-and","title":"Restrictions on Certain Uses of Hydrofluorocarbons Under Subsection (i) of the American Innovation and Manufacturing Act"},"comments_count":0,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OAR-2021-0643","supporting_documents_count":85,"docket_id":"EPA-HQ-OAR-2021-0643","document_id":"EPA-HQ-OAR-2021-0643-0226","regulation_id_number":"2060-AV46","title":"Restrictions on Certain Uses of Hydrofluorocarbons under Subsection (i) of the American Innovation and  Manufacturing Act","checked_regulationsdotgov_at":"2023-10-25T12:00:12Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":73098,"subtype":null,"title":"Phasedown of Hydrofluorocarbons: Restrictions on the Use of Certain Hydrofluorocarbons Under the American Innovation and Manufacturing Act of 2020","toc_doc":"Phasedown of Hydrofluorocarbons","toc_subject":"Restrictions on the Use of Certain Hydrofluorocarbons under the American Innovation and Manufacturing Act of 2020:\n","topics":["Administrative practice and procedure","Air pollution control","Chemicals","Environmental protection","Imports","Reporting and recordkeeping requirements"],"type":"Rule","volume":88}