[Code of Federal Regulations] [Title 40, Volume 28] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR710.25] [Page 36] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 710--TSCA CHEMICAL INVENTORY REGULATIONS--Table of Contents Subpart B--2002 Inventory Update Reporting Sec. 710.25 Chemical substances for which information must be reported. Any chemical substance which is in the Master Inventory File at the beginning of a reporting period described in Sec. 710.33, unless the chemical substance is specifically excluded by Sec. 710.26. [51 FR 21447, June 12, 1986]