The results of the study "International Comparison of Water Management" have been published in five volumes by the Austrian Federal Chamber of Labour and the Austrian Association of Cities. The synthesis and conclusion of the study, which provides a systematic comparison against European and economic background, is now also available in English.

The Evangelische Akademie Loccum hosted a conference on "GATS, EU-internal market and the liberalisation of general services in Germany". Wenke Hansen talked about the quality and price of water services in Europa.

On 15 October 2003, Wenke Hansen, Ecologic, one of the main authors of the comparative study on the international water sector presented some key messages of this study. On the occasion of the publication of the study in five volumes and the European Commission's Communication on the Internal Market Strategy the Austrian Federal Chamber of Labour (BAK) and the Austrian Association of Cities had invited to the event at the Permanent Representation of Austria to the European Union in Brussels "Liberalisation of water for Europe's citizens? – The Internal Market Strategy in the light of European experiences".