[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: 40CFR413.50] [Page 213] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 413_ELECTROPLATING POINT SOURCE CATEGORY--Table of Contents Subpart E_Coatings Subcategory Sec. 413.50 Applicability: Description of the coatings subcategory. The provisions of this subpart apply to discharges resulting from the chromating, phosphating or immersion plating on ferrous or nonferrous materials.