[Code of Federal Regulations] [Title 40, Volume 27] [Revised as ofJuly 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR425.66] [Page 16] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 425--LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY--Table of Contents Subpart F--Through-the-Blue Subcategory Sec. 425.66 Pretreatment standards for new sources (PSNS). Except as provided in 40 CFR 403.7 and 425.04, any new source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment must comply with 40 CFR part 403, and must achieve the pretreatment standards contained in Sec. 425.65.