{"abstract":"On May 4, 2016, the Environmental Protection Agency (EPA) proposed a rule titled, \"Protection of Visibility: Amendments to Requirements for State Plans.\" The EPA is extending the comment period on the proposed rule that was scheduled to close on July 5, 2016. The EPA has received requests for additional time to review and comment on the proposed rule revisions.","action":"Proposed rule; 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/2016/07/01/2016-15493.html","cfr_references":[{"chapter":null,"citation_url":null,"part":51,"title":40},{"chapter":null,"citation_url":null,"part":52,"title":40}],"citation":"81 FR 43180","comment_url":null,"comments_close_on":"2016-08-10","correction_of":null,"corrections":[],"dates":"The public comment period for the proposed ruled published in the Federal Register on May 4, 2016, (81 FR 26942) is being extended. Written comments must be received on or before August 10, 2016.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2015-0531","FRL-9948-53-OAR"],"dockets":[{"supporting_documents":[{"title":"Part of E.O. 12866 Review - Conclusion of EO 12866 and 13563 Review EPA Final Rule --Protection of Visibility - Amendments to Requirements for State Plans (RIN 2060-AS55)","document_id":"EPA-HQ-OAR-2015-0531-0620"},{"title":"Documentation of Changes Made During OMB Review Under E.O. 12866 - Regional Haze FRM FRN","document_id":"EPA-HQ-OAR-2015-0531-0619"},{"title":"Document submitted to conclude E.O. 12866 review - Regional Haze FRM FRN","document_id":"EPA-HQ-OAR-2015-0531-0618"},{"title":"Docket memo re: EPA Discussion with NPCA and other organizations - Proposed Amendments to Regional Haze Rule (June 22, 2016)","document_id":"EPA-HQ-OAR-2015-0531-0569"},{"title":"Transcript of Public Hearing held May 19, 2016 (Washington, DC)","document_id":"EPA-HQ-OAR-2015-0531-0209"},{"title":"Letter from Stephen D. Page, Director, EPA Office of Air Quality Planning and Standards, to Mr. Norman W. Fichthorn, Hunton & Williams LLP, in response to request on behalf of Utility Air Regulatory Group (UARG) to extend the public comment period (June 7, 2016)","document_id":"EPA-HQ-OAR-2015-0531-0118"},{"title":"Slides for EPA Discussion with NACAA Members - Proposed Amendments to Regional Haze Rule (May 31, 2016)","document_id":"EPA-HQ-OAR-2015-0531-0117"},{"title":"Public Webinar Slides - Proposed Amendments to Regional Haze Rule (May 4, 2016)","document_id":"EPA-HQ-OAR-2015-0531-0116"},{"title":"Summary of Interagency Comments under EO12866 E013563 Regional Haze 2060-AS55 NPRM 2016 03 15 (3)","document_id":"EPA-HQ-OAR-2015-0531-0050"},{"title":"EPA Response to Summary of Interagency Comments under EO12866 E013563 Regional Haze 2060-AS55 NPRM 2016 03 15 (2)","document_id":"EPA-HQ-OAR-2015-0531-0049"}],"agency_name":"EPA","documents":[{"comment_count":null,"comment_start_date":null,"updated_at":"2023-03-01T01:01:42.686-05:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OAR-2015-0531-0212","allow_late_comments":null,"id":"EPA-HQ-OAR-2015-0531-0212","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":89,"id":"EPA-HQ-OAR-2015-0531","title":"Protection of Visibility: Amendments to Requirements for State Plans"}],"document_number":"2016-15493","effective_on":"2016-05-04","end_page":43181,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2016/07/01/2016-15493.xml","html_url":"https://www.federalregister.gov/documents/2016/07/01/2016-15493/protection-of-visibility-amendments-to-requirements-for-state-plans","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2016-15493?publication_date=2016-07-01","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2016-07-01/2016-15493/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":301,"last_updated":"2026-04-24 06:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2016-07-01/pdf/2016-15493.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2016-15493.pdf?1467290784","publication_date":"2016-07-01","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2016/07/01/2016-15493.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Part of E.O. 12866 Review - Conclusion of EO 12866 and 13563 Review EPA Final Rule --Protection of Visibility - Amendments to Requirements for State Plans (RIN 2060-AS55)","document_id":"EPA-HQ-OAR-2015-0531-0620"},{"title":"Documentation of Changes Made During OMB Review Under E.O. 12866 - Regional Haze FRM FRN","document_id":"EPA-HQ-OAR-2015-0531-0619"},{"title":"Document submitted to conclude E.O. 12866 review - Regional Haze FRM FRN","document_id":"EPA-HQ-OAR-2015-0531-0618"},{"title":"Docket memo re: EPA Discussion with NPCA and other organizations - Proposed Amendments to Regional Haze Rule (June 22, 2016)","document_id":"EPA-HQ-OAR-2015-0531-0569"},{"title":"Transcript of Public Hearing held May 19, 2016 (Washington, DC)","document_id":"EPA-HQ-OAR-2015-0531-0209"},{"title":"Letter from Stephen D. Page, Director, EPA Office of Air Quality Planning and Standards, to Mr. Norman W. Fichthorn, Hunton & Williams LLP, in response to request on behalf of Utility Air Regulatory Group (UARG) to extend the public comment period (June 7, 2016)","document_id":"EPA-HQ-OAR-2015-0531-0118"},{"title":"Slides for EPA Discussion with NACAA Members - Proposed Amendments to Regional Haze Rule (May 31, 2016)","document_id":"EPA-HQ-OAR-2015-0531-0117"},{"title":"Public Webinar Slides - Proposed Amendments to Regional Haze Rule (May 4, 2016)","document_id":"EPA-HQ-OAR-2015-0531-0116"},{"title":"Summary of Interagency Comments under EO12866 E013563 Regional Haze 2060-AS55 NPRM 2016 03 15 (3)","document_id":"EPA-HQ-OAR-2015-0531-0050"},{"title":"EPA Response to Summary of Interagency Comments under EO12866 E013563 Regional Haze 2060-AS55 NPRM 2016 03 15 (2)","document_id":"EPA-HQ-OAR-2015-0531-0049"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2060-AS55/protection-of-visibility-amendments-to-requirements-for-state-plans","title":"Protection of Visibility: Amendments to Requirements for State Plans"},"comments_count":0,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OAR-2015-0531","supporting_documents_count":89,"docket_id":"EPA-HQ-OAR-2015-0531","document_id":"EPA-HQ-OAR-2015-0531-0212","regulation_id_number":"2060-AS55","title":"Protection of Visibility: Amendments to Requirements for State Plans","checked_regulationsdotgov_at":"2023-03-01T06:01:41Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":43180,"subtype":null,"title":"Protection of Visibility: Amendments to Requirements for State Plans","toc_doc":"Requirements for State Plans","toc_subject":"Protection of Visibility:","topics":[],"type":"Proposed Rule","volume":81}