What should you do if there are incorrect transactions on your monthly GTCC statement?

If you notice incorrect transactions on your monthly Government Travel Charge Card (GTCC) statement, promptly review the charges and gather any relevant documentation. Contact your card issuer's customer service to report the discrepancies and dispute the transactions. Follow their instructions for submitting a formal dispute, ensuring you do so within any specified timeframes. Additionally, notify your supervisor or the appropriate financial officer within your agency for further guidance.