In France

Agence Française de Développement (French Development Agency), Chartres Métropole, Montpellier Méditerranée Métropole, Communauté d’Agglomération Confluences Sarreguemines, Clermont Ferrand Auvergne Métropole, Rouen Métropole Normandie, Paris Ouest La Défense, Agence Française de Développement, Office de l’Eau de Guadeloupe, Communauté d’Agglomération du Douaisis, Syndicat des Eaux Durance Ventoux,  Syndicat Mixte de la Région du Ventoux, Communauté de Communes Coeur d’Ostrevent, Communauté de Communes de l’Aire Cantilienne, Syndicat des Eaux du Val Saint Cyr, Syndicat des Eaux de la Région de Cernay la Ville, Syndicat Intercommunal d’Assainissement de la Région de la Montcient, Syndicat Intercommunal du Bassin de l’Esches, Commune du Plessis Feu Aussous, Ville de Saint-Germain en Laye, Ville de Saint-Prest, Ville de Villiers sur Marne, Ville de Troyes…


Germany, Switzerland
Guadeloupe, Martinique
Burundi, Congo, Egypt, Madagascar, Tunisia, Rwanda
& projects for Lebanon, Morocco, Namibia, Tanzania

« Claire Tassin trough her engineering competences in the field of water and environment supported many studies, projects and audits of the operation of public water services especially for Chartres Metropole. Her quality of listening, her flexibility and her reliability enabled her to carry out her missions successfully, giving an positive point of view to public decisions relative to water management. »
François Bordeau / Waterdirector @ Chartres Métropole, France – June 2016

« Claire is a systematic working person with a high degree of creativity and solution orientation. She is client focused and a good team player. She can quickly analyze new situations and she is able to complete through her own research some lacking information to understand all fragments. Afterwards she concludes ‘best-practise’ proposals according client needs. Claire is motivated and a good team player with a social responsibility. She is also communicating very well in German and English which allows her to work in an international environment. It was always appreciated to work with Claire « 
Beat Kuster / Consultant @ Switzerland Global Enterprise, Zürich, Switzerland – August 2016


Smartcities in Frankreich – 2016, bei Switzerland Global Enterprise (in French and in English)

French codex for Water and Sanitation – Code Pratique de l’eau et de l’assainissement, Editions Le Moniteur (in French):

  • Fiches 5.5.200 & 300 : Rain water
  • Fiche 510 : The German example
  • Fiche 520 : The Swiss example