In which scenario would an Airman take part in the In-system Supplemental promotion process?

The In-system Supplemental promotion process is specifically designed for Airmen who are unable to participate in the standard promotion testing window due to deployment or other valid reasons that prevent them from testing as scheduled. This process allows for fairness and consideration of those who would otherwise miss out on promotion opportunities due to circumstances beyond their control.

When an Airman is deployed or faces inability to take the tests in the normal timeframe, the In-system Supplemental promotion process ensures that they are still evaluated on their qualifications for promotion, thereby maintaining the integrity and accessibility of the promotion system for all personnel, regardless of their situation. This practice acknowledges the unique challenges faced by deployed members while also ensuring that their career progression holds equal importance as their peers who are not deployed.

Other scenarios like initial testing, changes in rank, or reclassification into a new Air Force Specialty Code (AFSC) do not trigger the need for this supplemental process, as they conform to established promotion testing schedules and standards.