1、Department of Defense MANUAL NUMBER 5105.21,Volume 3 October 19,2012 Incorporating Change 2,Effective September 14,2020 USD(I&S)SUBJECT:Sensitive Compartmented Information(SCI)Administrative Security Manual:Administration of Personnel Security,Industrial Security,and Special Activities References:Se
2、e Enclosure 1 1.PURPOSEa.Manual.This Manual is composed of several volumes,each serving a specific purpose,and reissues DoD Manual 5105.21-M-1(Reference(a).The purpose of the overall Manual,in accordance with the authority in DoD Directive(DoDD)5143.01(Reference(b),is to implement policy established
3、 in DoD Instruction(DoDI)5200.01(Reference(c),and Director of Central Intelligence(DCI)Directive(DCID)6/1(Reference(d)for the execution and administration of the DoD Sensitive Compartmented Information(SCI)program.It assigns responsibilities and prescribes procedures for the implementation of DCI an
4、d Director of National Intelligence(DNI)policies for SCI.b.Volume.This Volume:(1)Addresses the administration of personnel security for DoD personnel considered forand granted access to SCI.(2)Provides administrative guidance and procedures for the administration of industrialsecurity,SCI access for
