{"data":{"id":"us/40-cfr-52.1529","jurisdiction":"us","citation":"40 CFR 52.1529","heading":"Significant deterioration of air quality.","body":"New Hampshire's Part Env-A 623, “Requirements for Prevention of Significant Deterioration Permits,” as submitted on August 6, 2001, is approved as meeting the requirements of Subpart 1, Part C, Title I, of the Clean Air Act.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 52—APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS","Subpart EE—New Hampshire"],"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":"40416ff3bfdaf2b6ca5fc6de299c2984fe76025ce80caa62bf95bff709ba12af","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-52.1528","next":"us/40-cfr-52.1530"},"notice":"GroundRules: Original legal text. Not legal advice."}