{"abstract":"This action amends the national standards of performance for new stationary sources (NSPS) for electric arc furnaces (EAF) constructed after October 21, 1974, and on or before August 17, 1983 (40 CFR part 60, subpart AA), and the NSPS for EAF constructed after August 17, 1983 (40 CFR part 60, subpart AAa). Changes to both rules are being made to add alternative requirements for the monitoring of EAF capture systems in response to recommendations made by the Common Sense Initiative (CSI) subcommittee on iron and steel. The CSI was established by the Administrator to bring together affected stakeholders to find cleaner, cheaper, and smarter environmental management solutions. In addition, the EPA is revising two definitions for consistency and making a number of editorial changes. The EPA does not believe that these editorial changes will affect the applicability or requirements of the rule.","action":"Direct final rule; amendments to 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/1999/03/02/99-4576.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"60","title":40}],"citation":"64 FR 10105","comment_url":null,"comments_close_on":"1999-04-01","correction_of":null,"corrections":[],"dates":"This rule will be effective without further notice on May 3, 1999 unless the Agency receives adverse comments by April 1, 1999. Should the Agency receive such comments, it will publish a timely withdrawal in the Federal Register informing the public that this rule will not take effect. If a public hearing is requested, the comment period will end 30 days after the date of the public hearing, in which case EPA will publish a document in the Federal Register announcing the hearing information and the extended comment period.","disposition_notes":null,"docket_ids":["AD-FRL-6234-8"],"dockets":[],"document_number":"99-4576","effective_on":"1999-05-03","end_page":10111,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":null,"html_url":"https://www.federalregister.gov/documents/1999/03/02/99-4576/amendment-to-national-standards-of-performance-for-steel-plants-electric-arc-furnaces-constructed","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/99-4576?publication_date=1999-03-02","mods_url":"https://www.govinfo.gov/metadata/granule/FR-1999-03-02/99-4576/mods.xml","not_received_for_publication":null,"page_length":7,"page_views":{"count":77,"last_updated":"2026-08-25 14:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-1999-03-02/pdf/99-4576.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"1999-03-02","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/1999/03/02/99-4576.txt","regulation_id_number_info":{"2060-AH95":{"issue":"199904","html_url":"https://www.federalregister.gov/regulations/2060-AH95/electric-arc-furnace-nsps-amendment","title":"Electric Arc Furnace NSPS Amendment","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=199904&RIN=2060-AH95&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["2060-AH95"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-09-21T01:09:20Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":10105,"subtype":null,"title":"Amendment to National Standards of Performance for Steel Plants: Electric Arc Furnaces Constructed After October 21, 1974, and On or Before August 17, 1983, and Electric Arc Furnaces Constructed After August 17, 1983","toc_doc":null,"toc_subject":null,"topics":[],"type":"Rule","volume":64}