Belgium

• EuroOSCON 2006:(O'Reilly European Open Source Convention), 18-21 September 2006; Brussels, Belgium

Finland

• What's happening in Europe in the field of Open Source , seminar, 6 October, 2006; Vaasa, Finland.

• IST 2006, conference, 21-23 November 2006; Helsinki, Finland
  
  

Germany

• LinuxWorld Conference & Expo: 14-16 November 2006;Cologne, Germany.

• Wizards of OS 4 Conference:14-16 September 2006; Berlin, Germany
  

US

• Open Source Business Conference:17-18 October, 2006; Newton, MA, USA

• Government Open Source Conference: 12-13 October, 2006; Portland, Oregon, USA
  

Netherlands

• LinuxWorld Conference & Expo : October 11 - 12 2006; Utrecht, The Netherlands.

• Knowledge, Content and Collaboration Europe: November 7-8 2006; Amsterdam, The Netherlands
  

Spain

• e-Challenges e-2006: 25-27 October 2006; Barcelona, Spain. e-Challenges is an annual conference supported by the European Commission. E-Challenges regularly attracts over 550 delegates from leading commercial, government and research organisations around the world to share knowledge and experience, lessons learnt and good practice.

• Open Source World Conference III : February 2006; Badajoz, Spain.
  

Hungary

• STRATOS 2 : 13-14 November, 2006; Budapest, Hungary.