{"data":{"id":"us/40-cfr-63.629","jurisdiction":"us","citation":"40 CFR 63.629","heading":"Miscellaneous requirements.","body":"The Administrator retains the authority to approve site-specific test plans for uncontrolled granular triple superphosphate storage buildings developed pursuant to § 63.7(c)(2)(i).","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES","Subpart BB—National Emission Standards for Hazardous Air Pollutants from Phosphate Fertilizers Production Plants"],"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":"d2e974c5931746794de699357a99c99c15012d1cbe6ca0dcd20c13ba877c3514","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-63.628","next":"us/40-cfr-63.630"},"notice":"GroundRules: Original legal text. Not legal advice."}