PEGi employees attended the Coalition Warfighter Interoperability Demonstration working group in Lillihammer, Norway. News  As Defense Information Systems Agency (DISA) plans for the Coalition Interoperability Assessment Verification (CIAV) and the Coalition Warfighter Interoperability Demonstration (CWID), it engages its liaison. Mr. Mathew Meverden joins PEGi with more than 20 years experience in military operations and integration, test, and evaluation of Family- of-Systems, System-of-Systems, and Coalition- of-Systems to provide state of the art equipment for the United States Joint Services and Coalition Partners. DISA Welcomes its Coalition Liaison Officer Programmatics Engineering Group, inc 715 6th St NW, Suite 502, Washington, DC 20001 202-747-0250 Coalition Interoperability