[Code of Federal Regulations] [Title 40, Volume 26] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR414.12] [Page 223] TITLE 40-PROTECTION OF ENVIRONMENT CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 414-ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS--Table of Contents Subpart A-General Sec. 414.12 Compliance date for pretreatment standards for existing sources (PSES). All dischargers subject to PSES in this part must comply with the standards by no later than three years after date of promulgation in the Federal Register.