{"data":{"id":"us/40-cfr-63.8180","jurisdiction":"us","citation":"40 CFR 63.8180","heading":"What is the purpose of this subpart?","body":"This subpart establishes national emission standards for hazardous air pollutants (NESHAP) for affected sources at mercury cell chlor-alkali plants. This subpart also establishes requirements to demonstrate initial and continuous compliance with all applicable emission limitations and work practice standards in this subpart.","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 IIIII—National Emission Standards for Hazardous Air Pollutants for Mercury Cell Chlor-Alkali 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":"01034ec6918a5395857bcc7825279706e3284970d2c274c7362a232414a77c24","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-table-11-to-subpart-hhhhh-of-part-63","next":"us/40-cfr-63.8182"},"notice":"GroundRules: Original legal text. Not legal advice."}