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.
40 C.F.R. § 463.25
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.
40 C.F.R. § 463.25