What action is taken when a traveler's voucher is submitted for approval in DTS?

When a traveler's voucher is submitted for approval in the Defense Travel System (DTS), it undergoes a review process by the appropriate approving officials. This step is crucial as it ensures that all expenses claimed are valid and compliant with travel regulations. Approving officials are responsible for checking the accuracy of the voucher, ensuring that the itinerary matches the travel orders, and verifying that all claimed expenses are justified and align with the organization's policies.

This review process helps maintain accountability and proper use of government funds. It also contributes to the integrity of the travel management system by making sure that all vouchers are carefully scrutinized before any payments are processed. In contrast, the other options imply scenarios that do not align with the established procedures in DTS, such as automatic approval without oversight, returning the voucher to the traveler unnecessarily, or archiving the voucher without action, none of which reflect the safeguards and operational standards designed to uphold financial responsibility and compliance in government travel.