What if you discover that a traveler included a disallowed expense on their authorization?

If a traveler includes a disallowed expense on their authorization, it's essential to address the issue promptly. You should communicate with the traveler to clarify the policy and explain why the expense is not permissible. Depending on company policy, you may need to adjust the authorization to remove the disallowed expense or reject it outright. Ensuring clear communication and understanding of expense policies can help prevent future occurrences.