{"abstract":"The EPA is announcing an extension of the public comment period on the Proposed Rule Regarding \"Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation Plan Requirements\" (June 6, 2013). The EPA is extending the comment period that originally was scheduled to end on August 5, 2013. The extended comment period will close on September 4, 2013. The EPA is extending the comment period because of a request we received in a timely manner.","action":"Notice of extension of comment period.","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/2013/07/24/2013-17830.html","cfr_references":[{"chapter":null,"citation_url":null,"part":50,"title":40},{"chapter":null,"citation_url":null,"part":51,"title":40},{"chapter":null,"citation_url":null,"part":70,"title":40},{"chapter":null,"citation_url":null,"part":71,"title":40}],"citation":"78 FR 44485","comment_url":null,"comments_close_on":"2013-09-04","correction_of":null,"corrections":[],"dates":"Comments. Comments must be received on or before September 4, 2013.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2010-0885, FRL-9836-5"],"dockets":[],"document_number":"2013-17830","effective_on":null,"end_page":44487,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2013/07/24/2013-17830.xml","html_url":"https://www.federalregister.gov/documents/2013/07/24/2013-17830/implementation-of-the-2008-national-ambient-air-quality-standards-for-ozone-state-implementation","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2013-17830?publication_date=2013-07-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2013-07-24/2013-17830/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":193,"last_updated":"2026-09-20 16:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2013-07-24/pdf/2013-17830.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2013-17830.pdf?1374584007","publication_date":"2013-07-24","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2013/07/24/2013-17830.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Information Collection Request, EPA  ICR #2247.03, Renewal, OMB Control Number 2060-0695: Estimation of Administrative Burden for the 2008 Ozone NAAQS SIP Requirements Rule","document_id":"EPA-HQ-OAR-2010-0885-0196"},{"title":"Petition for Reconsideration (2) Submitted by Earthjustice","document_id":"EPA-HQ-OAR-2010-0885-0193"},{"title":"1-26-15 EO12866_Ozone SIP Req_2060-AR34_Final_PreambleRule_20141006 - contains edits from OMB_clean rlso","document_id":"EPA-HQ-OAR-2010-0885-0189"},{"title":"Conclusion of EO 12866 and 13563 Review Implementation of the 2008 National Ambient Air Quality Standards for Ozone State Implementation Plan Requirements (RIN No. 2060-AR34)","document_id":"EPA-HQ-OAR-2010-0885-0185"},{"title":"Criteria for Determining RACT in Region IV 6-19-85","document_id":"EPA-HQ-OAR-2010-0885-0184"},{"title":"June 20, 2013 Webinar for States for the Proposed SIP Requirements Rule for the 2008 Ozone NAAQS","document_id":"EPA-HQ-OAR-2010-0885-0124"},{"title":"Memorandum dated November 30, 1999 from John S. Seitz, Director, Office of Air Quality Planning and Standards (OAQPS), USEPA to Regional Air Division Directors, Regions I-X regarding Guidance on the Reasonably Available Control Measures (RACM)Requirement and Attainment Demonstration Submissions for Ozone Nonattainment Areas","document_id":"EPA-HQ-OAR-2010-0885-0107"},{"title":"Memorandum dated February 8, 1995 from John S. Seitz, Director, Office of Air Quality Planning and Standards, to Regional Division Directors, Regions I-X regarding Section 182(f) Nitrogen Oxides Exemptions--Revised Process and Criteria (Clarifies previous guidlines)","document_id":"EPA-HQ-OAR-2010-0885-0104"},{"title":"August 7, 2012 Guidance on Removing Stage II Gasoline Vapor Control Programs from State Implementation Plans and Assessing Comparable Measures [EPA-457/B-12-001]","document_id":"EPA-HQ-OAR-2010-0885-0099"},{"title":"April 10, 2009 Office of Air Quality Planning and Standards Guidance - Consulting with Indian Tribal Government","document_id":"EPA-HQ-OAR-2010-0885-0097"}],"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OAR-2010-0885","supporting_documents_count":90,"docket_id":"EPA-HQ-OAR-2010-0885","regulation_id_number":null,"title":"Rules to Implement the 8-Hour Ozone National Ambient Air Quality Standard","checked_regulationsdotgov_at":"2013-08-19T14:58:29Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":44485,"subtype":null,"title":"Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation Plan Requirements","toc_doc":"Implementation of 2008 National Ambient Air Quality Standards for Ozone","toc_subject":"State Implementation Plan Requirements:","topics":[],"type":"Proposed Rule","volume":78}