The articles in this European Journal of Social Quality have resulted from a European Network Project on Indicators of Social Quality, carried out between 2001 and 2005 and supported by the Fifth Framework Programme by DG Research of the European Commission and the Netherlands Organisation for Scientific Research (NWO). The network was coordinated by the European Foundation on Social Quality. The full national reports, on which these articles are based, as well as the Final Report of this project by Dr. Laurent van der Maesen, Prof. Alan Walker and Drs Margo Keizer, can be downloaded from www.socialquality.eu.