Office of the Chief of Naval Operations Instruction 5510.165: Navy Insider Threat Program, January 27, 2015 [open pdf - 120KB]
"This instruction applies to all U. S. Navy commands and activities. Governance is applicable to all appropriate Navy enterprise antiterrorism/force protection (AT/FP), counterintelligence (CI), human resources (HR), cyber security (cyber), information assurance (IA), law enforcement (LE), security, and other authorities and processes that impact or influence insider threat deterrence, detection, and mitigation capabilities."
Chief of Naval Operations Instruction 5510.165; OPNAV Instruction 5510.165; OPNAVINST 5510.165
Department of the Navy Issuances: http://doni.daps.dla.mil/