Agencies must use commercial payment practices and forms to the maximum extent possible; however, when viewed necessary by an agency, the agency may use the following Government forms to pay transportation bills—

1. (a) Standard Form (SF) 1113, Public Voucher for Transportation Charges, and SF 1113-A, Memorandum Copy;
2. (b) SF 1103, Government Bill of Lading (used for movement of things, both privately owned and Government property for official uses);
3. (c) OF 1169, Government Transportation Request (used to pay for tickets to move people); and
4. (d) Privately Owned Personal Property Government Bill of Lading (used by the Department of Defense to move private property for official transfers).