[Code of Federal Regulations] [Title 40, Volume 28] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR420.28] [Page 400] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 420_IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY--Table of Contents Subpart B_Sintering Subcategory Sec. 420.28 Pretreatment standards compliance dates. Compliance with the pretreatment standards for 2,3,7,8-TCDF for existing sources set forth in Sec. 420.25(a) is required not later than October 17, 2005 whether or not the pretreatment authority issues or amends a pretreatment permit requiring such compliance. [67 FR 64266, Oct. 17, 2002]