The Air Force enlisted professional military education (EPME) model is primarily based on what factor?

The Air Force enlisted professional military education (EPME) model is primarily based on time-in-service (TIS). This model is designed to ensure that enlisted personnel receive education and training appropriate for their level of experience and length of service. By focusing on TIS, the EPME framework establishes a structured progression through various educational milestones that align with the career development of airmen.

Choosing to utilize time-in-service as a basis allows for a standardized approach to professional development. It ensures that all enlisted members have the opportunity to advance their leadership skills and knowledge as they accumulate experience in the Air Force. This method aligns with the overarching goal of developing skilled leaders who are prepared for increased responsibilities as their careers progress.

While other factors, such as performance reviews and job assessments, play significant roles in an airman's career progression, TIS is the foundational element that dictates the timing and sequencing of educational opportunities within the EPME model.