[Code of Federal Regulations] [Title 41, Volume 2] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR101-29.209] [Page 134] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 101--FEDERAL PROPERTY MANAGEMENT REGULATIONS PART 101-29_FEDERAL PRODUCT DESCRIPTIONS--Table of Contents Subpart 101-29.2_Definitions Sec. 101-29.209 Purchase description. A purchase description is any informal product description prepared for one-time use only or for small purchases when issuance of a formal product description is not cost effective.