Which of the following entities is responsible for ensuring COs and DAOs are up-to-date on their required annual training?

The responsibility for ensuring Contract Officers (COs) and Decision Authority Officials (DAOs) remain current with their required annual training primarily lies with their direct supervisors. Supervisors are in a unique position to assess the training needs of their team members, provide guidance, and ensure that all required training is completed on time. They are typically tasked with monitoring the professional development of their subordinates, making them instrumental in enforcing compliance with training requirements.

In this context, having supervisors oversee the training ensures that COs and DAOs are not only meeting legal and compliance standards but are also equipped with up-to-date knowledge to perform their duties effectively. This structure supports organizational accountability and ensures that training is prioritized within the specific team dynamics, ultimately contributing to the overall mission of the organization. The other entities, while they may play important roles in other aspects of training or compliance, do not have the direct oversight necessary to enforce and track the completion of the annual training requirements of COs and DAOs.