{"data":{"id":"us/40-cfr-52.1280","jurisdiction":"us","citation":"40 CFR 52.1280","heading":"Significant deterioration of air quality.","body":"(a) All applications and other information required pursuant to § 52.21 of this part from sources located or to be located in the State of Mississippi shall be submitted to the State agency, Hand Deliver or Courier: Mississippi Department of Environmental Quality, Office of Pollution Control, Air Division, 515 East Amite Street, Jackson, Mississippi 39201; Mailing Address: Mississippi Department of Environmental Quality, Office of Pollution Control, Air Division, P.O. Box 2261, Jackson, Mississippi 39225, rather than to EPA's Region 4 office.\n(b) [Reserved]","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 52—APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS","Subpart Z—Mississippi"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"1fe78de8872cc0e691ba59ee4e038ae9d0dc0b9eafab6fb4f65bc9b19f59ca94","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-52.1279","next":"us/40-cfr-52.1281"},"notice":"GroundRules: Original legal text. Not legal advice."}