{"data":{"id":"us/40-cfr-420.50","jurisdiction":"us","citation":"40 CFR 420.50","heading":"Applicability; description of the vacuum degassing subcategory.","body":"The provisions of this subpart are applicable to discharges and to the introduction of pollutants into publicly owned treatment works resulting from vacuum degassing operations conducted by applying a vacuum to molten steel.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 420—IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY","Subpart E—Vacuum Degassing 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":"16891f45cca2f7cbcfd7e24f102862d37f9a6f83fa4378bb6fddfd97c3887812","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-420.48","next":"us/40-cfr-420.51"},"notice":"GroundRules: Original legal text. Not legal advice."}