Invited as Technical expert for EC Sixth Framework project assessment, June 2007. Invited as Technical expert for EC Sixth Framework project assessment, March 2007. Invited as Technical expert for EC Sixth Framework project assessment, February 2007. Invited as Technical Expert for EC Fifth Framework project assessments, September 2005. Invited as Technical Expert for EC Sixth Framework project reviews, April 2005 and May 2005. Invited as project evaluator for EC Fifth Framework project, November 2001.Invited as Technical Expert to be a member of EC Fourth Framework ACTS Programme Technical Audit in Brussels during January 1997, 1998, and 1999.