United States Government Interagency Opsec
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The United States Government Interagency Opsec is located in Greenbelt Maryland. Created in 1988, The United States Government Interagency OPSEC (Operations Security) is used to identify, control, and protect unclassified information and evidence associated with U.S. national security programs and activities. The primary responsibility of this interangency OPSEC is for each participating agency to assist with technical support and guidance that will provide a more sufficient program.
6411 Ivy Ln, Greenbelt, MD 20770
- Fax: 443-479-4700 (unclassified)
- Hours: Monday-Friday 8am-6pm
- Hours: Tue, Thu, Fri, Sat, noon - 5pm; other hours by appointment.
- Accessible: yes