Which of the following roles is mainly concerned with tracking budget and funding?

The role primarily focused on tracking budget and funding is the Financial Defense Travel Administrator (FDTA). This position is essential because it involves monitoring and managing the financial aspects of travel within the organization. The FDTA ensures that expenses align with the available budget and that funding is allocated appropriately for various travel needs, hence maintaining fiscal responsibility and efficient use of resources. This role contributes to a better understanding of the organization’s travel expenditures and helps in planning and forecasting future travel budgets.

While other roles exist within the Defense Travel System, they are not primarily responsible for budget and funding oversight. For instance, the Onsite Defense Travel Administrator (ODTA) generally handles day-to-day travel operations, the Local Defense Travel Administrator (LDTA) supports travel-related tasks in a localized setting, and the Defense Travel Administrator (DTA) serves in an administrative capacity but may not focus specifically on financial tracking.