Getting the drainage industry
together all under one roof

CIWEM is the leading royal chartered professional body dedicated to sustainable management of the environment, globally. We represent and support a community of thousands of members and organisations in over 89 countries who are dedicated to improving water and environmental management for the benefit of the public.

Our aim is to work towards a safer, more sustainable world. Our mission is to build a global community of water and environmental professionals dedicated to working for the public benefit. As an independent charity, we champion professional