Sanitation in Bangladesh: Revolution, Evolution, and New Challenges

Bangladesh is a hub of sanitation experimentation and model-building. It is internationally recognised as the place where Community-Led Total Sanitation (CLTS) first succeeded in eliminating open defecation (OD) from whole villages. This and other achievements rest on a broad foundation. After briefly reviewing the history of sanitation promotion in rural Bangladesh, this paper summarises the most urgent issues and challenges related to sustaining the country’s achievements in 2015.