{"abstract":"The Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision submitted by the State of Alabama, through the Alabama Department of Environmental Management (ADEM) on April 7, 2026. The SIP revision replaces the previously approved transportation conformity memorandum of agreement (MOA) with an updated MOA concerning transportation conformity criteria and procedures related to interagency consultation, conflict resolution, public participation, and enforceability of certain transportation-related control and mitigation measures. The SIP revision also makes a minor stylistic change to the Transportation Conformity and General Conformity rules in the Alabama SIP. EPA is proposing to determine that Alabama's April 7, 2026, SIP revision is consistent with the applicable provisions of the Clean Air Act (CAA or Act).","action":"Proposed 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/2026/07/02/2026-13403.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"52","title":40}],"citation":"91 FR 40491","comment_url":null,"comments_close_on":"2026-08-03","correction_of":null,"corrections":[],"dates":"Comments must be received on or before August 3, 2026.","disposition_notes":null,"docket_ids":["EPA-R04-OAR-2024-0362","FRL-13404-01-R4"],"dockets":[{"supporting_documents":[{"title":"ADEM Conformity MOA_Email Clarification_5-18-2026","document_id":"EPA-R04-OAR-2024-0362-0003"},{"title":"Post Adoption Package Conformity MOA","document_id":"EPA-R04-OAR-2024-0362-0002"},{"title":"EPA Letter.doc","document_id":"EPA-R04-OAR-2024-0362-0001"}],"agency_name":"EPA","documents":[{"comment_count":2,"comment_start_date":"2026-07-02","updated_at":"2026-08-04T00:05:27.805-04:00","comment_url":"https://www.regulations.gov/commenton/EPA-R04-OAR-2024-0362-0004","allow_late_comments":false,"id":"EPA-R04-OAR-2024-0362-0004","comment_end_date":"2026-08-04","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":3,"id":"EPA-R04-OAR-2024-0362","title":"Air Plan Approval; Alabama; Transportation Conformity MOA"}],"document_number":"2026-13403","effective_on":null,"end_page":40494,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/07/02/2026-13403.xml","html_url":"https://www.federalregister.gov/documents/2026/07/02/2026-13403/air-plan-approval-alabama-transportation-conformity","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-13403?publication_date=2026-07-02","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-07-02/2026-13403/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":210,"last_updated":"2026-09-21 14:15:06 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-07-02/pdf/2026-13403.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-13403.pdf?1782909919","publication_date":"2026-07-02","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/07/02/2026-13403.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"ADEM Conformity MOA_Email Clarification_5-18-2026","document_id":"EPA-R04-OAR-2024-0362-0003"},{"title":"Post Adoption Package Conformity MOA","document_id":"EPA-R04-OAR-2024-0362-0002"},{"title":"EPA Letter.doc","document_id":"EPA-R04-OAR-2024-0362-0001"}],"comments_count":2,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-R04-OAR-2024-0362","supporting_documents_count":3,"docket_id":"EPA-R04-OAR-2024-0362","document_id":"EPA-R04-OAR-2024-0362-0004","regulation_id_number":null,"title":"Air Plan Approval; Alabama; Transportation Conformity MOA","checked_regulationsdotgov_at":"2026-08-04T08:55:03Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":40491,"subtype":null,"title":"Air Plan Approval; Alabama; Transportation Conformity","toc_doc":"Alabama; Transportation Conformity","toc_subject":"Air Quality State Implementation Plans; Approvals and Promulgations","topics":["Air pollution control","Carbon monoxide","Environmental protection","Incorporation by reference","Intergovernmental relations","Nitrogen dioxide","Ozone","Particulate matter","Reporting and recordkeeping requirements","Volatile organic compounds"],"type":"Proposed Rule","volume":91}