CFR > Title 41 - Public Contracts and Property Management > SUBTITLE F—Federal Travel Regulation System > CHAPTER 301—TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES (parts 301-1 to 301-76) > SUBCHAPTER C—ARRANGING FOR TRAVEL SERVICES, PAYING TRAVEL EXPENSES, AND CLAIMING REIMBURSEMENT (parts 301-50 to 301-54) > PART 301-51—PAYING TRAVEL EXPENSES > SUBPART A—General (§301-51.1 to §301-51.8) > 301-51.1—What is the required method of payment for official travel expenses?

301-51.1—What is the required method of payment for official travel expenses?

You are required to use the Government contractor-issued travel charge card for all official travel expenses unless you have an exemption.