Slide Vision Safe water supply, sanitation, and hygiene practices for all Cambodian. our Mission Comprehensive and creative human resource capacity development to contribute to water, sanitation, and hygiene WASH practices. Our

Our Trainings & Events

1st Nov 2022

Household Water Treatment and Safe Storage (HWTS)

WASH SDO, in partnership with CAWST, is hosting a HWTS Learning Exchange. These Learning Exchanges are highly successful events that

What People Says

Attending workshops with WASH-SDO is really important to me because I have learned the skills of lesson preparation to become a professional trainer.
Mr. Thai Pisey
Communication Officer at TCO
Participating in workshops with WASH-SDO is very important to me because I have gained new experience, knowledge in term of planning and preparing the presentation to the community.
Ms. Chet Sopheak
Volunteer at HURREDO

The Impact is growing

Every actions we take impact the lives of others around us.






Learning Groups



Our Partners

Collaboration allows us to know more than we are capable of knowing by ourselves.