Chairman of the Joint Chiefs of Staff Manual (CJCSM) 6510.01A: Information Assurance (IA) and Computer Network Defense (CND) Volume I (Incident Handling Program), June 24, 2009 [open pdf - 1MB]
"This manual describes the DOD [Department of Defense] Incident Handling Program, the major processes that take place within the incident handling program, and the interactions with related U.S. government CND [Computer Network Defense] activities. The manual provides high-level guidance for implementing the DOD Incident Handling Program."
Chairman of the Joint Chiefs of Staff Manual 6510.01A; CJCSM 6510.01A
CJCS Directives Electronic Library: http://www.dtic.mil/cjcs_directives/