DoD Manual 5200.01

Citation
DoD Information Security Program, DoD Manual 5200.01 (Feb. 24, 2012) (4 volumes).


 * Volume 1: Overview, Classification, and Declassification (full-text).
 * Volume 2: Marking of Classified Information (Incorporating Change 1, Mar. 21, 2012) (full-text).
 * Volume 3: Protection of Classified Information (Incorporating Change 1, Mar. 21, 2012) (full-text).
 * Volume 4: Controlled Unclassified Information (CUI) (full-text).