[Code of Federal Regulations] [Title 40, Volume 29] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR464.04] [Page 553] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 464_METAL MOLDING AND CASTING POINT SOURCE CATEGORY --Table of Contents Sec. 464.04 Compliance date for PSES. The compliance date of PSES is October 31, 1988.