{"database": "openregs", "table": "federal_register", "rows": [["2023-27553", "Clean Air Act Operating Permit Program; Order on Petition for Objection to State Operating Permit for Chicago Department of Aviation, Cook County, Illinois", "Notice", "The Environmental Protection Agency (EPA) Administrator signed an order dated September 29, 2023, denying a petition dated January 5, 2023, submitted by an anonymous petitioner identified as C23D32 (the Petitioner). The petition requested that EPA object to a Clean Air Act (CAA) title V operating permit issued by the Illinois Environmental Protection Agency (IEPA) to the Chicago Department of Aviation located in Cook County, Illinois.", "2023-12-15", 2023, 12, "https://www.federalregister.gov/documents/2023/12/15/2023-27553/clean-air-act-operating-permit-program-order-on-petition-for-objection-to-state-operating-permit-for", "https://www.govinfo.gov/content/pkg/FR-2023-12-15/pdf/2023-27553.pdf", "Environmental Protection Agency", "145", "The Environmental Protection Agency (EPA) Administrator signed an order dated September 29, 2023, denying a petition dated January 5, 2023, submitted by an anonymous petitioner identified as C23D32 (the Petitioner). The petition requested that EPA...", null]], "columns": ["document_number", "title", "type", "abstract", "publication_date", "pub_year", "pub_month", "html_url", "pdf_url", "agency_names", "agency_ids", "excerpts", "regulation_id_numbers"], "primary_keys": ["document_number"], "primary_key_values": ["2023-27553"], "units": {}, "query_ms": 117.28734397911467, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}