{"url_path":"/register/2026-09-23/2026-19495","section_key":"summary","section_title":"Air Plan Approval; North Carolina; Charlotte-Rock Hill Area Maintenance Plan for the 2008 8-Hour Ozone NAAQS","topic":"register","document":{"doc_type":"Proposed Rule","doc_date":"2026-09-23","source_url":"https://www.federalregister.gov/documents/2026/09/23/2026-19495/air-plan-approval-north-carolina-charlotte-rock-hill-area-maintenance-plan-for-the-2008-8-hour-ozone","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"Environmental Protection Agency"},"word_count":209,"has_tables":false,"body_markdown":null}