[Code of Federal Regulations] [Title 39, Volume 1] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 39CFR601.103] [Page 178] TITLE 39--POSTAL SERVICE CHAPTER I--UNITED STATES POSTAL SERVICE PART 601_PURCHASING OF PROPERTY AND SERVICES--Table of Contents Sec. 601.103 Applicability and coverage. The regulations contained in this part apply to all Postal Service acquisition of property (except real property) and services. Solicitations issued and contracts entered into prior to the effective date of the regulations in this part will be governed by the regulations in effect at the time the contract was signed.