The specialty training standards (STS) serve as a contract between which entity and the functional user?

The specialty training standards (STS) serve as a contract between the Air Education and Training Command (AETC) and the functional user. This relationship is crucial as AETC is responsible for developing and providing initial and advanced training for Air Force personnel across various specialties. The STS outlines the skills, knowledge, and tasks required for a specific job, ensuring that the training provided meets the needs of the functional user within the Air Force. This ensures that all personnel are adequately trained and ready to perform their duties effectively, while aligning training outcomes with operational requirements.