The Water and Sanitation Program (WSP) is a multi-donor partnership of The World Bank helping the poor gain sustained access to improved water supply and sanitation services (WSS).
The Program assists countries with capacity building
(including policy reforms), planning and implementing sustainable investments, and synthesizing and disseminating lessons. The lessons are then fed back into another cycle of policy and program development, and learning. There are four regional offices: Africa, Andean Region, East Asia & Pacific, South Asia. For each, there is a section with related documentation.