[Code of Federal Regulations] [Title 40, Volume 29] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR469.20] [Page 678] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 469_ELECTRICAL AND ELECTRONIC COMPONENTS POINT SOURCE CATEGORY --Table of Contents Subpart B_Electronic Crystals Subcategory Sec. 469.20 Applicability. (a) The provisions of this subpart are applicable to discharges resulting from the manufacture of electronic crystals.