{"abstract":"On June 29, 1999, we issued the National Emission Standards for Hazardous Air Pollutants: Generic Maximum Achievable Control Technology (Generic MACT) (64 FR 34854). This final rule corrections serve to clarify and correct errors in the promulgated rule.","action":"Final rule; corrections.","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/1999/11/22/99-30229.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"63","title":40}],"citation":"64 FR 63702","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"November 22, 1999.","disposition_notes":null,"docket_ids":["AD-FRL-6478-8"],"dockets":[],"document_number":"99-30229","effective_on":"1999-11-22","end_page":63709,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":null,"html_url":"https://www.federalregister.gov/documents/1999/11/22/99-30229/national-emission-standards-for-hazardous-air-pollutants-generic-maximum-achievable-control","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/99-30229?publication_date=1999-11-22","mods_url":"https://www.govinfo.gov/metadata/granule/FR-1999-11-22/99-30229/mods.xml","not_received_for_publication":null,"page_length":8,"page_views":{"count":74,"last_updated":"2026-07-26 02:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-1999-11-22/pdf/99-30229.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"1999-11-22","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/1999/11/22/99-30229.txt","regulation_id_number_info":{"2060-AG91":{"issue":"199904","html_url":"https://www.federalregister.gov/regulations/2060-AG91/generic-mact-for-source-categories-acrylic-modacrylic-fibers-polycarbonates-hydrogen-fluoride-and-ac","title":"Generic MACT for Source Categories (Acrylic Modacrylic Fibers, Polycarbonates, Hydrogen Fluoride, and Acetal Resins)","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=199904&RIN=2060-AG91&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["2060-AG91"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-09-21T12:45:03Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":63702,"subtype":null,"title":"National Emission Standards for Hazardous Air Pollutants: Generic Maximum Achievable Control Technology (Generic MACT)","toc_doc":null,"toc_subject":null,"topics":[],"type":"Rule","volume":64}