{"data":{"id":"us/40-cfr-415.420","jurisdiction":"us","citation":"40 CFR 415.420","heading":"Applicability; description of the hydrogen cyanide production subcategory.","body":"This subpart applies to discharges to waters of the United States and introduction of pollutants into publicly owned treatment works resulting from the production of hydrogen cyanide by the Andrussow process.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 415—INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY","Subpart AP—Hydrogen Cyanide Production Subcategory"],"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":"39efc3e1599c754cd46219852a8c2d5565c90e084ce3a47f92a0e08d1d769a10","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-415.412","next":"us/40-cfr-415.421"},"notice":"GroundRules: Original legal text. Not legal advice."}