Which officer has the authority to sign ADSEP documents?

The correct choice is that the commissioning officer has the authority to sign ADSEP (Administrative Separation) documents. A commissioning officer is typically a senior officer who has the prescribed authority and responsibility within military or governmental structures to make decisions regarding personnel actions, including separations. This role includes reviewing cases and determining the appropriate administrative actions required for individuals facing separation from service.

In this context, the commissioning officer's authority is essential because they have the training and experience to assess the circumstances surrounding an administrative separation so that due process is maintained. This officer ensures that all appropriate legal considerations and policies are followed.

The other roles, while they may have responsibilities related to personnel or administrative processes, do not possess the specific authority to sign ADSEP documents. Administrative staff may assist in preparing or processing documents but do not have the decision-making power inherent to a commissioning officer. Legal clerks typically provide support or legal research but are not in a position to make such determinations or sign official separation documents.