DOD 5105.21 Volume 1

Under Secretary Of Defense For Intelligence (USD(I)) Serves as the senior DoD official for oversight of implementation of SCI security policies and procedures within the DoD. Director, DIA Administer the DoD SCI security policies and procedures consistent with DNI policies and procedures to protect intelligence and intelligence sources and methods. Develop and implement standards for and oversee the operations of all SCI compartments for the DoD Components. Heads of DOD Components That Are Not Elements of the Intelligence Community Shall appoint, at an appropriate level, a senior intelligence official (SIO) who shall be responsible for the overall management of SCI programs and that portion of the DSSS within their Component. Heads of the Intelligence Community Elements of the Military Departments Administer the SCI security programs for their respective Departments and component commands of the Combatant Commands. CSAs Have authority over and responsibility for all aspects of management and oversight of the security program established for the protection of intelligence sources and methods, and for implementation of