The 2012-2014 SIOG Governance is composed of :

- the Board of Directors
- the Executive Committee
- the Permanent Committees

List of past SIOG Presidents
Sept. 2000-Sept. 2002 - Paul Calabresi (USA)
Sept. 2002-Oct. 2004 - Silvio Monfardini (Italy)
Oct. 2004-Nov. 2006 - Harvey Cohen (USA)
Nov. 2006-Oct. 2008 - Jean-Pierre Droz (France)
Oct. 2008-Oct. 2010 - Martine Extermann (USA)
Oct. 2010-Oct. 2012 - Riccardo Audisio (UK)