Code of Federal Regulations > Title 40 > Chapter I > Part 433 > Subpart A

Regulations last checked for updates: Feb 21, 2025

Title 40 - Protection of Environment last revised: Nov 21, 2025

§ 433.10 - Applicability; description of the metal finishing point source category.

§ 433.11 - Specialized definitions.

§ 433.12 - Monitoring requirements.

§ 433.13 - Effluent limitations representing the degree of effluent reduction attainable by applying the best practicable control technology currently available (BPT).

§ 433.14 - Effluent limitations representing the degree of effluent reduction attainable by applying the best available technology economically achievable (BAT).

§ 433.15 - Pretreatment standards for existing sources (PSES).

§ 433.16 - New source performance standards (NSPS).

§ 433.17 - Pretreatment standards for new sources (PSNS).

authority: Secs. 301, 304(b), (c), (e), and (g), 306(b) and (c), 307(b) and (c), 308 and 501 of the Clean Water Act (the Federal Water Pollution Control Act Amendments of 1971, as amended by the Clean Water Act of 1977) (the “Act”); 33 U.S.C. 1311,1314,e,and,1316,1317,1318; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217

source: 48 FR 32485, July 15, 1983, unless otherwise noted.