GSA and other agencies hire contractors to conduct prepayment audits of transportation services. Contractors provide these services on a cost-per-bill basis, depending on the transportation mode, and may provide audit management reports at additional cost. Transportation bills transmitted electronically are audited at a reduced price.
Agencies can also participate in GSA's Multiple Award Schedule for prepayment audit services to ensure that they are paying the lowest applicable rate for their transportation bills.
See the links below to learn more about providing these services:
The shortcut to this page is www.gsa.gov/transportationaudits.
Additional information regarding transportation audits can be found at www.gsa.gov/transaudits