The National Water Supply and Drainage Board of Sri Lanka inaugurated the center of excellence for water and sanitation (Cewas) at the opening ceremony of the International Water Conference 2022.

Present to commemorate this historic event was the minister of health and water supply Hon. Dr. Keheliya Rambukwella and state minister of the water ministry Hon. Sanath Nishantha in the presence of members of the diplomatic corps and the respective funding agencies.