{"data":{"id":"us/40-cfr-415.50","jurisdiction":"us","citation":"40 CFR 415.50","heading":"Applicability; description of the calcium oxide production subcategory.","body":"The provisions of this subpart are applicable to discharges resulting from the production of calcium oxide.","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 E—Calcium Oxide 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":"d9d5d4073373bd9354c6eefce171033f6dbd7222df1cb5796f735940bf6388f5","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-415.46","next":"us/40-cfr-415.51"},"notice":"GroundRules: Original legal text. Not legal advice."}