41 CFR § 102-117.95
What transportation documents must I use to acquire freight, household goods or other related transportation services?
June 9, 2020
(a) Bills of lading and purchase orders are the transportation documents you use to acquire freight, household goods shipments, and other transportation services. Terms and conditions in §102-117.65 and the “U.S. Government Freight Transportation Handbook” are still required. For further information on payment methods, see part 102-118 of this chapter (41 CFR part 102-118).
(b) Government bills of lading (GBLs) are optional transportation documents for international shipments (including domestic offshore shipments).
[75 FR 31394, Aug. 20, 2010]