{"abstract":"The Environmental Protection Agency (EPA) is updating the materials that are incorporated by reference (IBR) into the South Carolina state implementation plan (SIP). The regulations affected by this update have been previously submitted by South Carolina and approved by EPA. This update affects the materials that are available for public inspection at the National Archives and Records Administration (NARA) and the EPA Regional Office.","action":"Final rule; notification of administrative change.","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/2019/03/22/2019-04499.html","cfr_references":[{"chapter":null,"citation_url":null,"part":52,"title":40}],"citation":"84 FR 10687","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule will be effective March 22, 2019.","disposition_notes":null,"docket_ids":["SC-2018","FRL-9990-38-Region 4"],"dockets":[],"document_number":"2019-04499","effective_on":"2019-03-22","end_page":10692,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2019/03/22/2019-04499.xml","html_url":"https://www.federalregister.gov/documents/2019/03/22/2019-04499/air-plan-approval-south-carolina-update-to-materials-incorporated-by-reference","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2019-04499?publication_date=2019-03-22","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2019-03-22/2019-04499/mods.xml","not_received_for_publication":null,"page_length":6,"page_views":{"count":99,"last_updated":"2026-10-23 10:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2019-03-22/pdf/2019-04499.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2019-04499.pdf?1553172315","publication_date":"2019-03-22","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2019/03/22/2019-04499.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2019-05-24T16:51:05Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":10687,"subtype":null,"title":"Air Plan Approval; South Carolina; Update to Materials Incorporated by Reference","toc_doc":"South Carolina; Update to Materials Incorporated by Reference","toc_subject":"Air Quality State Implementation Plans; Approvals and Promulgations:","topics":["Air pollution control","Carbon monoxide","Environmental protection","Incorporation by reference","Intergovernmental relations","Lead","Nitrogen dioxide","Ozone","Particulate matter","Reporting and recordkeeping requirements","Sulfur oxides","Volatile organic compounds"],"type":"Rule","volume":84}