{"data":{"id":"us/40-cfr-421.120","jurisdiction":"us","citation":"40 CFR 421.120","heading":"Applicability: Description of the secondary silver subcategory.","body":"The provisions of this subpart are applicable to discharges resulting from the production of silver from secondary silver facilities processing photographic and nonphotographic raw materials.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 421—NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY","Subpart L—Secondary Silver 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":"183286bf0a9d92eef6410c7c706172189fab42b56c77f1d4c979dbb7be637595","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-421.117","next":"us/40-cfr-421.121"},"notice":"GroundRules: Original legal text. Not legal advice."}