{"abstract":"The Environmental Protection Agency (EPA) is taking final action to approve and conditionally approve revisions to the San Diego County Air Pollution Control District (SDAPCD or \"District\") portion of the California State Implementation Plan (SIP). These revisions concern the District's New Source Review (NSR) permitting program for new and modified sources of air pollution under section 110(a)(2)(C) and part D of title I of the Clean Air Act (CAA or the Act). This action updates the SDAPCD's applicable SIP with current SDAPCD permitting rules.","action":"Final 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/2018/10/04/2018-21470.html","cfr_references":[{"chapter":null,"citation_url":null,"part":52,"title":40}],"citation":"83 FR 50007","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"These rules will be effective on November 5, 2018.","disposition_notes":null,"docket_ids":["EPA-R09-OAR-2018-0233","FRL-9982-44-Region 9"],"dockets":[],"document_number":"2018-21470","effective_on":"2018-11-05","end_page":50010,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2018/10/04/2018-21470.xml","html_url":"https://www.federalregister.gov/documents/2018/10/04/2018-21470/air-plan-approval-california-san-diego-county-air-pollution-control-district-stationary-source","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2018-21470?publication_date=2018-10-04","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2018-10-04/2018-21470/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":187,"last_updated":"2026-09-22 20:15:08 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2018-10-04/pdf/2018-21470.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2018-21470.pdf?1538570716","publication_date":"2018-10-04","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2018/10/04/2018-21470.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Section D – Referenced Federal Register Notices","document_id":"EPA-R09-OAR-2018-0233-0009"},{"title":"Section C – Supporting Material and Other Documents","document_id":"EPA-R09-OAR-2018-0233-0008"},{"title":"Section B – Copies of Submitted Rules","document_id":"EPA-R09-OAR-2018-0233-0007"},{"title":"Section A.4 Supplemental State Implementation Plan Submission","document_id":"EPA-R09-OAR-2018-0233-0006"},{"title":"Section A.3 State Implementation Plan Submission","document_id":"EPA-R09-OAR-2018-0233-0005"},{"title":"Section A.2 State Implementation Plan Submission","document_id":"EPA-R09-OAR-2018-0233-0004"},{"title":"Section A.1 - State Implementation Plan Submission","document_id":"EPA-R09-OAR-2018-0233-0003"},{"title":"1. Docket Index NPRM","document_id":"EPA-R09-OAR-2018-0233-0002"}],"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-R09-OAR-2018-0233","supporting_documents_count":8,"docket_id":"EPA-R09-OAR-2018-0233","regulation_id_number":null,"title":"Air Plan Approval; California; San Diego County Air Pollution Control District; Stationary Source Permits and Exemptions","checked_regulationsdotgov_at":"2018-10-24T10:00:16Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":50007,"subtype":null,"title":"Air Plan Approval; California; San Diego County Air Pollution Control District; Stationary Source Permits and Exemptions","toc_doc":"California; San Diego County Air Pollution Control District; Stationary Source Permits and Exemptions","toc_subject":"Air Quality State Implementation Plans; Approvals and Promulgations:","topics":["Administrative practice and procedure","Air pollution control","Carbon monoxide","Environmental protection","Incorporation by reference","Intergovernmental relations","Lead","Nitrogen dioxide","Ozone","Particulate matter","Reporting and recordkeeping requirements","Volatile organic compounds"],"type":"Rule","volume":83}