Improving CLTS targeting: Evidence from Nigeria, 2016.
Co-authored by WaterAid and EDePo at IFS: Laura Abramovsky, Britta Augsburg, Erin Flynn, Francisco Oteiza.
CLTS works with an entire community to identify the negative effects of poor sanitation, especially the practice of open defecation, and empowers them to collectively find solutions. CLTS is understood to be more suitable for small, rural and homogeneous communities, however it is still considered an appropriate solution for more urbanised areas.
In this brief, we provide quantitative evidence to support this conjecture and bring forward a simple rule of thumb that allows more efficient programme targeting. We suggest that using this information can improve the targeting of CLTS in Nigeria, and possibly other countries, freeing up scarce resources to identify and test complementary sanitation approaches suitable for more urbanised communities.