The emerging learning brief focuses on the quality control of sanitation products under the Sanitation Service Delivery (SSD) project in Benin. Faced with the challenges of only 22% of the urban Beninese population using basic sanitation facilities, 26% using shared toilets, and 38% participating in open defecation, the SSD project has uses a market-based approach to optimize the design of of sanitation solutions and reduce the cost of pour-flush double-pit latrines.
