U.S. Code of Federal Regulations

Regulations most recently checked for updates: Oct 05, 2022

§ 463.35 - Pretreatment standards for existing sources.

(a) PSES for bis(2-ethylhexyl) phthalate, di-n-butyl phthalate, and dimethyl phthalate are reserved.

(b) Any existing source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 - General Pretreatment Regulations.