[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: 41CFR301-50.2] [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. 301-50.2 What is my liability if I use an unauthorized travel agent or unauthorized travel management system? You are responsible for any additional costs that result from the unauthorized use, and you are subject to any penalties your agency may impose.