[Code of Federal Regulations] [Title 48, Volume 1] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 48CFR23.406] [Page 454] 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 Subpart 23.4_Use of Recovered Materials Sec. 23.406 Solicitation provision and contract clause. (a) Insert the provision at 52.223-4, Recovered Material Certification, in solicitations that are for, or specify the use of, EPA-designated products containing recovered materials. (b) Insert the clause at 52.223-9, Estimate of Percentage of Recovered Material Content for EPA-Designated Products, in solicitations and contracts exceeding $100,000 that include the provision at 52.223-4. If technical personnel advise that estimates can be verified, use the clause with its Alternate I. [65 FR 36019, June 6, 2000, as amended at 68 FR 43858, July 24, 2003]