Institutional partners

Bill and Melinda Gates Foundation (BMGF)

The Bill and Melinda Gates Foundation is committed to improving access for the poor through hygienic and affordable sanitation services. The foundation is the main donor of the program.

Office National de l’Assainissement du Sénégal (ONAS)

Office National de l’Assainissement du Sénégal (ONAS) is the body in charge of sanitation in Senegal. It is the driver of the National Program of On-site Sanitation Sustainable Development (PNDDAA) and the contracting authority for the program.