Water Solutions International e. V.
Köpenicker Straße 325
Haus 201
12555 Berlin (Germany)
E-Mail: info@watersolutions-int.org
Phone: +49 30 657 633 69
Registration no.: VR 33184 B-1 Amtsgericht Berlin-Charlottenburg
Board members:
Felix Altmann (Chairman)
Dr. Gerhard Rappold
Christopher Scharfe
Click here for WSI’s charter in German language
Click here for WSI’s charter in English language
This website is managed by LOGOWERK Berlin – www.logowerk.de
Sources of the images used on our website: WSI members, www.unsplash.com