The “U.S. Government Freight Transportation—Handbook” contains information on how to prepare this GBL form. This handbook is available at https://www.gsa.gov/transaudits.

[65 FR 24569, Apr. 26, 2000, as amended at 69 FR 57620, Sept. 24, 2004; 74 FR 30475, June 26, 2009; 87 FR 32324, May 31, 2022]