9th workshop
Athens, January 26 and 27, 2012
8th workshop
Berlin, November 18 and 19, 2010
7th workshop
Ljubljana, May, 28 and 29, 2009
6th workshop
Brussels, November 3 & 4, 2008
Flexibility workshop
Brussels, 16th April 2008
5th workshop
Brussels, April 7 and 8, 2008
4th workshop
Ljubljana, October 18 and 19, 2007
3rd workshop
Madrid, November 23 and 24, 2006
2nd workshop
Berlin, December 15 and 16, 2005
1st workshop
Madrid, January 27, 2005