Resources by CAWST
CAWST is a Canadian charity and licensed not-for-profit professional engineering consultancy teaching people how to bring safe drinking water, sanitation and hygiene in their homes, schools and clinics, using simple, affordable technologies.
About CAWST
CAWST is a Canadian charity and licensed engineering firm. We address the global need for safe drinking water and sanitation by building local knowledge and skills on household solutions people can implement themselves.