{"data":{"id":"us/40-cfr-426.120","jurisdiction":"us","citation":"40 CFR 426.120","heading":"Applicability; description of the incandescent lamp envelope manufacturing subcategory.","body":"The provisions of this subpart are applicable to discharges resulting from the processes by which (a) raw materials are melted in a furnace and mechanically processed into incandescent lamp envelopes or (b) incandescent lamp envelopes are etched with hydrofluoric acid to produce frosted envelopes.","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 L—Incandescent Lamp Envelope Manufacturing 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":"160003da1ae9e589257cb38ca3bec6a3a3c21f5a7820089097eed03e3505af69","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-426.117","next":"us/40-cfr-426.121"},"notice":"GroundRules: Original legal text. Not legal advice."}