{"abstract":"The EPA is announcing two public hearings to be held for the proposed rule \"National Ambient Air Quality Standards for Lead\" which is published elsewhere in this Federal Register. The hearings will be held concurrently in Baltimore, Maryland and St. Louis, Missouri on Thursday, June 12, 2008. In the notice of proposed rulemaking, EPA describes making revisions to the primary and secondary national ambient air quality standards (NAAQS) for lead to provide requisite protection of public health and welfare, respectively, to make corresponding revisions in data handling procedures and ambient air monitoring and reporting requirements for lead, and to provide guidance on its proposed approach for implementing the proposed revised primary and secondary standards for lead.","action":"Announcement of public hearings.","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/2008/05/20/E8-10812.html","cfr_references":[{"chapter":null,"citation_url":null,"part":50,"title":40}],"citation":"73 FR 29095","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The public hearings will be held on June 12, 2008. Please refer to SUPPLEMENTARY INFORMATION for additional information on the public hearings.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2006-0735","FRL-8563-7"],"dockets":[],"document_number":"E8-10812","effective_on":null,"end_page":29095,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2008/05/20/E8-10812.xml","html_url":"https://www.federalregister.gov/documents/2008/05/20/E8-10812/public-hearings-for-national-ambient-air-quality-standards-for-lead","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/E8-10812?publication_date=2008-05-20","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2008-05-20/E8-10812/mods.xml","not_received_for_publication":null,"page_length":1,"page_views":{"count":12,"last_updated":"2026-08-25 06:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2008-05-20/pdf/E8-10812.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2008-05-20","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2008/05/20/E8-10812.txt","regulation_id_number_info":{"2060-AN83":{"issue":"200810","html_url":"https://www.federalregister.gov/regulations/2060-AN83/review-of-the-national-ambient-air-quality-standards-for-lead","title":"Review of the National Ambient Air Quality Standards for Lead","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=200810&RIN=2060-AN83&operation=OPERATION_EXPORT_XML","priority_category":"Economically Significant"}},"regulation_id_numbers":["2060-AN83"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-14T04:21:23Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":29095,"subtype":null,"title":"Public Hearings for National Ambient Air Quality Standards for Lead","toc_doc":"Public Hearings for National Ambient Air Quality Standards for Lead","toc_subject":null,"topics":[],"type":"Proposed Rule","volume":73}