{"abstract":"This document announces that the public hearing scheduled for Wednesday, May 27, 2026, Thursday, May 28, 2026, and Friday, May 29, 2026, for the notice of proposed rulemaking (REG-121244-23) published in the Federal Register on Wednesday, February 4, 2026, has been changed to a telephonic-only hearing. These proposed regulations would provide rules for determining clean fuel production credits, including credit eligibility rules, emissions rates, and certification and registration requirements.","action":"Notification of change to telephonic-only public hearing on a proposed rulemaking.","agencies":[{"raw_name":"DEPARTMENT OF THE TREASURY","name":"Treasury Department","id":497,"url":"https://www.federalregister.gov/agencies/treasury-department","json_url":"https://www.federalregister.gov/api/v1/agencies/497","parent_id":null,"slug":"treasury-department"},{"raw_name":"Internal Revenue Service","name":"Internal Revenue Service","id":254,"url":"https://www.federalregister.gov/agencies/internal-revenue-service","json_url":"https://www.federalregister.gov/api/v1/agencies/254","parent_id":497,"slug":"internal-revenue-service"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/05/08/2026-09141.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"1","title":26},{"chapter":null,"citation_url":null,"part":"48","title":26}],"citation":"91 FR 25158","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The hearing scheduled to be held on Wednesday, May 27, 2026, at 09:00 a.m. ET, Thursday, May 28, 2026, at 09:00 a.m. ET, and Friday, May 29, 2026, at 09:00 a.m. ET, has been changed to a telephonic-only hearing.","disposition_notes":null,"docket_ids":["REG-121244-23"],"dockets":[{"supporting_documents":[],"agency_name":"IRS","documents":[{"comment_count":0,"comment_start_date":"2026-05-08","updated_at":"2026-05-08T15:56:12.091-04:00","comment_url":"https://www.regulations.gov/commenton/IRS-2026-0133-0491","allow_late_comments":false,"id":"IRS-2026-0133-0491","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"IRS-2026-0133","title":"Section 45Z Clean Fuel Production Credit (REG-121244-23)"}],"document_number":"2026-09141","effective_on":null,"end_page":25159,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/05/08/2026-09141.xml","html_url":"https://www.federalregister.gov/documents/2026/05/08/2026-09141/section-45z-clean-fuel-production-credit-hearing","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-09141?publication_date=2026-05-08","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-05-08/2026-09141/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":88,"last_updated":"2026-05-11 10:15:15 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-05-08/pdf/2026-09141.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-09141.pdf?1778157912","publication_date":"2026-05-08","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/05/08/2026-09141.txt","regulation_id_number_info":{"1545-BR30":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/1545-BR30/section-45z-clean-fuel-production-credit","title":"Section 45Z Clean Fuel Production Credit","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=1545-BR30&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["1545-BR30"],"regulations_dot_gov_info":{"supporting_documents":[],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/1545-BR30/section-45z-clean-fuel-production-credit","title":"Section 45Z Clean Fuel Production Credit"},"comments_count":0,"agency_id":"IRS","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=IRS-2026-0133","supporting_documents_count":0,"docket_id":"IRS-2026-0133","document_id":"IRS-2026-0133-0491","regulation_id_number":"1545-BR30","title":"Section 45Z Clean Fuel Production Credit (REG-121244-23)","checked_regulationsdotgov_at":"2026-05-09T18:55:03Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":25158,"subtype":null,"title":"Section 45Z Clean Fuel Production Credit; Hearing","toc_doc":"Section 45Z Clean Fuel Production Credit","toc_subject":"Hearings, Meetings, Proceedings, etc.","topics":[],"type":"Proposed Rule","volume":91}