[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: 40CFR413.40] [Page 212] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 413_ELECTROPLATING POINT SOURCE CATEGORY--Table of Contents Subpart D_Anodizing Subcategory Sec. 413.40 Applicability: Description of the anodizing subcategory. The provisions of this subpart apply to discharges of process wastewater resulting from the anodizing of ferrous or nonferrous materials.