What is the primary role of a courier's supervisor during classified information transmission?

The primary role of a courier's supervisor during the transmission of classified information is to ensure that all documentation related to that transmission is valid and complete. This includes verifying that all necessary approval signatures are in place, that the contents being transmitted are properly marked and classified according to the relevant protocols, and ensuring that any required logs or records are accurately maintained. This documentation is crucial not only for accountability and tracking but also for ensuring compliance with legal and regulatory requirements surrounding the handling of classified materials. Proper documentation helps mitigate risks associated with security breaches or miscommunications during the transmission process.