[Code of Federal Regulations] [Title 48, Volume 1] [Revised as of October 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 48CFR23.001] [Page 466] TITLE 48--FEDERAL ACQUISITION REGULATIONS SYSTEM CHAPTER 1--FEDERAL ACQUISITION REGULATION PART 23_ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE--Table of Contents Sec. 23.001 Definition. Toxic chemical, as used in this part, means a chemical or chemical category listed in 40 CFR 372.65. [68 FR 43869, July 24, 2003] Subpart 23.1 [Reserved]