CFR / 
Title 40
 / Part 463
 / 
Sec. 463.15 Pretreatment standards for existing sources.
(a) PSES for bis(2-ethylhexyl) 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.