Which agency or group accounts for all arriving and departing personnel?

Personnel Support for Contingency Operations (PERSCO) is the agency responsible for accounting for all arriving and departing personnel. This function is critical during operations, especially in a contingency environment, where it is essential to track the movement of personnel to ensure the readiness and capability of the forces.

PERSCO plays a pivotal role in managing personnel accountability by maintaining accurate records of individuals who are deploying, redeploying, and transient personnel. This includes handling personnel actions and ensuring that all necessary documentation accompanies individuals as they move in and out of operational areas. Their responsibilities ensure that command has real-time visibility over personnel strength, which is vital for effective resource allocation and mission planning.

In a contingency operation, maintaining personnel accountability enhances safety and operational effectiveness, establishing a clear chain of command and support. Consequently, this makes PERSCO the key group overseeing the flow of personnel, from their arrival to their departure, thereby ensuring that mission-critical resources are accounted for.