U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 08, 2022

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

As of July 14, 2017, any new source subject to this part must comply with the requirements of § 441.30(a) and (b) and the reporting and recordkeeping requirements of § 441.50.