[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: 40CFR469.23] [Page 678-679] 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. 469.23 Monitoring. The certification alternative to monitoring for Total Toxic Organics (TTO) [[Page 679]] described in Sec. 469.13 (a), (b), (c), and (d) is applicable to this subpart. (Approved by the Office of Management and Budget under control number 2040-0074) [48 FR 15394, Apr. 8, 1983, as amended at 50 FR 4515, Jan. 31, 1985]