{"data":{"id":"us/40-cfr-426.61","jurisdiction":"us","citation":"40 CFR 426.61","heading":"Specialized definitions.","body":"For the purpose of this subpart:\n(a) Except as provided below, the general definitions, abbreviations and methods of analysis set forth in 40 CFR part 401 shall apply to this subpart.\n(b) The term “tempering” shall mean the process whereby glass is heated near the melting point and then rapidly cooled to increase its mechanical and thermal endurance.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 426—GLASS MANUFACTURING POINT SOURCE CATEGORY","Subpart F—Automotive Glass Tempering 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":"23278b96db3c7b8e72a8af66a4a5f6ddc410027a2ee7825a6ae8393198e3326a","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-426.60","next":"us/40-cfr-426.62"},"notice":"GroundRules: Original legal text. Not legal advice."}