[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: 40CFR405.30] [Page 63] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 405_DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY--Table of Contents Subpart C_Cultured Products Subcategory Sec. 405.30 Applicability; description of the cultured products subcategory. The provisions of this subpart are applicable discharges resulting from the manufacture of cultured products, including cultured skim milk (cultured buttermilk), yoghurt, sour cream and dips of various types.