{"data":{"id":"us/40-cfr-63.1585","jurisdiction":"us","citation":"40 CFR 63.1585","heading":"How does a Group 1 POTW treatment plant demonstrate compliance?","body":"(a) An existing Group 1 POTW treatment plant demonstrates compliance by operating treatment and control devices which meet all requirements specified in the appropriate NESHAP. Requirements may include performance tests, routine monitoring, recordkeeping, and reporting.\n(b) A new Group 1 POTW treatment plant demonstrates compliance by operating treatment and control devices which meet all requirements specified in the appropriate NESHAP and by meeting the requirements specified in § 63.1586, as applicable, as well as the applicable requirements in §§ 63.1588 through 63.1595.","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 VVV—National Emission Standards for Hazardous Air Pollutants: Publicly Owned Treatment Works"],"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":"4422bfda610bf7f3d8a6ad5245967769ff0a3e590173ae2ba6a34487cd0efcd2","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-63.1584","next":"us/40-cfr-63.1586"},"notice":"GroundRules: Original legal text. Not legal advice."}