[Code of Federal Regulations] [Title 41, Volume 4] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR304-5.5] [Page 236] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 304--PAYMENT OF TRAVEL EXPENSES FROM A NON-FEDERAL SOURCE PART 304-5_AGENCY RESPONSIBILITIES--Table of Contents Sec. 304-5.5 May we authorize an employee to travel by premium other than first-class common carrier accommodations if we accept payment in full from a non-Federal source for such transportation expenses? Yes, you may authorize an employee to travel by premium other than first-class common carrier accommodations as long as the-- (a) Non-Federal source makes full payment for such transportation services in advance of travel; and (b) Transportation accommodations furnished are comparable in value to those offered to, or purchased by, other similarly situated meeting attendees.