{"abstract":"The U.S. Environmental Protection Agency (EPA) is announcing the availability of a final document entitled \"Integrated Science Assessment for Sulfur Oxides-Health Criteria\" (EPA/600/R-08/047F) and the supplementary annexes (EPA/600/R-08/047FA). The document was prepared by the National Center for Environmental Assessment (NCEA) within EPA(s Office of Research and Development as part of the review of the primary (health-based) national ambient air quality standards (NAAQS) for sulfur oxides.","action":"Notice of Availability.","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/2008/09/12/E8-21317.html","cfr_references":[],"citation":"73 FR 53002","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The document will be available on or about September 12, 2008.","disposition_notes":null,"docket_ids":["FRL-8714-2"],"dockets":[],"document_number":"E8-21317","effective_on":null,"end_page":53003,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2008/09/12/E8-21317.xml","html_url":"https://www.federalregister.gov/documents/2008/09/12/E8-21317/integrated-science-assessment-for-sulfur-oxides-health-criteria","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/E8-21317?publication_date=2008-09-12","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2008-09-12/E8-21317/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":66,"last_updated":"2026-07-28 12:15:07 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2008-09-12/pdf/E8-21317.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2008-09-12","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2008/09/12/E8-21317.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-14T19:27:58Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":53002,"subtype":null,"title":"Integrated Science Assessment for Sulfur Oxides-Health Criteria","toc_doc":"Integrated Science Assessment for Sulfur Oxides - Health Criteria","toc_subject":null,"topics":[],"type":"Notice","volume":73}