40 CFR § 463.25 Plastics Molding and Forming Point Source Category

§ 463.25 Pretreatment standards for existing sources.

Current through Aug 22, 2025 · Read all of Part 463

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.

← § 463.24 New source performance standards.§ 463.26 Pretreatment for new sources. →