1. J. Cassell, Reports of counterfeit parts quadruple since 2009, challenging US Defence Industry and National Security IHS Pressroom (April 2012),
http://press.ihs.com/press-release/design-supply-chain/reports-counterfeit-parts-quadruple-2009-challenging-us-defense-in
2. Information Handling Services Inc. (IHS),
http://www.ihs.com/
3. ERAI, Report to ERAI,
http://www.erai.com/information_sharing_high_risk_parts
4. GIDEP, Government-Industry Data Exchange Program (GIDEP),
http://www.gidep.org/
5. trust-HUB,
http://trust-hub.org/home