US lawFederal (United States)RegulationsTitle 40 CFR — Protection of EnvironmentChapter I — ENVIRONMENTAL PROTECTION AGENCYPart 469 — ELECTRICAL AND ELECTRONIC COMPONENTS POINT SOURCE CATEGORYSubpart A — Semiconductor Subcategory469.1040 C.F.R. § 469.10Applicability.Last amended: 2016Year: 2026Length: 26 wordsOfficial source Cite as 40 C.F.R. § 469.10 (2026)The provisions of this subpart are applicable to discharges resulting from all process operations associated with the manufacture of semiconductors, except sputtering, vapor deposition, and electroplating.Next40 C.F.R. § 469.11