Study Group Reports Study groups analyse, in greater depth, the subjects of particular interest to member countries. The study group prepares a formal report, describing the results of research conducted across the member countries, including findings and recommendations, and is presented during the annual conference. Please find a list of the study group reports below. ICA Study Group Report on Security – Web Certificates© 2013 Mobile Government 2008 Enterprise Architecture, Architecture, 2008 Electronic Identification Survey, EID, 2006 Portfolio Management 2005 Knowledge Management, 2004 Security - Policy, Technological and Operational Aspects, 2003 Structures of Government, 2001 Charging for Services 2001