{"abstract":"The Environmental Protection Agency (EPA) is taking final action to approve a revision to the State Implementation Plan (SIP) for the State of Missouri. This final action will amend the SIP to incorporate revisions to Missouri's rule related to the restriction of particulate matter emissions from fuel burning equipment used for indirect heating. These revisions add incorporation by reference information, remove unnecessary words, and make other editorial changes for clarity. These revisions are administrative in nature, do not impact the stringency of the SIP and do not adversely impact air quality. The EPA's approval of this rule revision is being done in accordance with the requirements of the Clean Air Act (CAA).","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/2021/09/30/2021-21148.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"52","title":40}],"citation":"86 FR 54102","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule is effective on November 1, 2021.","disposition_notes":null,"docket_ids":["EPA-R07-OAR-2021-0476","FRL-8757-02-R7"],"dockets":[],"document_number":"2021-21148","effective_on":"2021-11-01","end_page":54104,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2021/09/30/2021-21148.xml","html_url":"https://www.federalregister.gov/documents/2021/09/30/2021-21148/air-plan-approval-missouri-restriction-of-particulate-matter-emissions-from-fuel-burning-equipment","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2021-21148?publication_date=2021-09-30","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2021-09-30/2021-21148/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":86,"last_updated":"2026-07-28 02:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2021-09-30/pdf/2021-21148.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2021-21148.pdf?1632919525","publication_date":"2021-09-30","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2021/09/30/2021-21148.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Region 7 Technical Support Document","document_id":"EPA-R07-OAR-2021-0476-0004"},{"title":"6.405 EPA submittal","document_id":"EPA-R07-OAR-2021-0476-0003"},{"title":"eSIP submittal summary","document_id":"EPA-R07-OAR-2021-0476-0002"}],"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-R07-OAR-2021-0476","supporting_documents_count":3,"docket_id":"EPA-R07-OAR-2021-0476","document_id":"EPA-R07-OAR-2021-0476-0005","regulation_id_number":null,"title":"Air Plan Approval; Missouri; Restriction of Particulate Matter Emissions from Fuel Burning Equipment Used for Indirect Heating","checked_regulationsdotgov_at":"2021-10-01T03:30:10Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":54102,"subtype":null,"title":"Air Plan Approval; Missouri; Restriction of Particulate Matter Emissions From Fuel Burning Equipment Used for Indirect Heating","toc_doc":"Missouri; Restriction of Particulate Matter Emissions from Fuel Burning Equipment Used for Indirect Heating","toc_subject":"Air Quality State Implementation Plans; Approvals and Promulgations:\n","topics":["Air pollution control","Carbon monoxide","Environmental protection","Incorporation by reference","Particulate matter","Volatile organic compounds"],"type":"Rule","volume":86}