On June 18, working group 9 on GIS organised a meeting.
On the 10th and 11th of May the working groups 3 and 4 held a workshop on IDS in Umeå.
On 20 and 21 January 2012, the first conference of the EHPS-Net took place. The conference was held at the International Institute for Social History in Amsterdam.
On 14-15 June 2011, the kick-off meeting of the European Historical Population Samples Network (EHPS-Net) was held in Strasbourg.