[Code of Federal Regulations] [Title 41, Volume 4] [Revised as of July 1, 2001] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR301-50.3] [Page 52] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 301--TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES PART 301-50--ARRANGING FOR TRAVEL SERVICES--Table of Contents Sec. 301-50.3 Are there any limits on the travel arrangements I may make? Yes. If the GSA city-pair fare contract for passenger transportation services is available to you, you must use the contract carrier. You should also use any preferred value lodging programs and rental car arrangements in which your agency participates.