Welcome to WASH Matters – the home of WaterAid's policy, practice and advocacy work. Whether you're a water, sanitation or hygiene expert or just interested in finding out more about our work across the globe, you've come to the right place.

Read the blogs. Download our publications. Explore the technical side of WaterAid's work.

Climate change

Climate change is water change. For millions of people that means their water and sanitation is under threat. Learn how we can make services resilient to change.

To reach the Sustainable Development Goals and end poverty, governments must prioritise water, sanitation and hygiene (WASH). Find out how we advocate WASH at the UN.

Reducing inequalities 

Read our four-pager on the deep connections between inequality and access to WASH, and how to address both. In English, français, español and português.

Latest blogs and publications