CFR›Title 40›Chapter I›Part 414›Subpart A ContainsSections 414.10–414.12CorpusDaily eCFRDisplayed edition2026-05-14Last updated2026-05-14 Subpart A—General Sections 414.10 § 414.10 General definitions. 414.11 § 414.11 Applicability. 414.12 § 414.12 Compliance date for pretreatment standards for existing sources (PSES). Next Appendix A to Part 414 Appendix A to Part 414—Non-Complexed Metal-Bearing Waste Streams and Cyanide-Bearing Waste Streams