{"data":{"id":"us/40-cfr-62.631","jurisdiction":"us","citation":"40 CFR 62.631","heading":"Identification of sources.","body":"The plan applies to existing HMIWI for which construction was commenced on or before June 20, 1996, as described in 40 CFR part 60, subpart Ce.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 62—APPROVAL AND PROMULGATION OF STATE PLANS FOR DESIGNATED FACILITIES AND POLLUTANTS","Subpart D—Arizona"],"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":"b7670961c607b1b0b3101f0df441ddb8604d43a63281efdc9258b59b036042b5","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-62.630","next":"us/40-cfr-62.632"},"notice":"GroundRules: Original legal text. Not legal advice."}