Directive-Type Memorandum (DTM) 08-006 - 'DoD Implementation of Homeland Security Presidential Directive - 12 (HSPD-12),' November 26, 2008 [Incorporating Change 3, September 27, 2011] [open pdf - 53KB]
"This DTM [Directive-Type Memorandum ] establishes DoD [Department of Defense] policy for implementation of HSPD-12. This DTM is effective immediately; it shall be incorporated into DoDI 1000.13 and shall expire effective September 30, […] 2012. […] This DTM applies to OSD, the Military Departments (including the Coast Guard at all times, including when it is a Service in the Department of Homeland Security by agreement with that Department), the Office of the Chairman of the Joint Chiefs of Staff and the Joint Staff, the Combatant Commands, the Office of the Inspector General of the Department of Defense, the Defense Agencies, the DoD Field Activities, and all other organizational entities within the Department of Defense (hereafter referred to collectively as the 'DoD Components')."
Directive-Type Memorandum 08-006; DTM 08-006
Defense Technical Information Center (DTIC): http://www.dtic.mil/dtic/