{"data":{"id":"us/40-cfr-98.200","jurisdiction":"us","citation":"40 CFR 98.200","heading":"Definition of source category.","body":"The magnesium production and processing source category consists of the following processes:\n(a) Any process in which magnesium metal is produced through smelting (including electrolytic smelting), refining, or remelting operations.\n(b) Any process in which molten magnesium is used in alloying, casting, drawing, extruding, forming, or rolling operations.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 98—MANDATORY GREENHOUSE GAS REPORTING","Subpart T—Magnesium Production"],"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":"65252fda438791f4b66ff10825d76e3136755ef1ce6847e03e096460129ade42","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-table-s-1-to-subpart-s-of-part-98","next":"us/40-cfr-98.201"},"notice":"GroundRules: Original legal text. Not legal advice."}