As part of iDE's monitoring and evaluation efforts throughout the Sanitation Marketing Scale-UP (SMSU) program implemented in Cambodia starting September 2011, iDE conducted a latrine count to calculate latrine coverage rates. The latrine count was conducted using a cluster sample method, following up on a subset of 15 villages within each district of the seven SMSU target provinces. For the first iteration of the SMSU project the latrine count was conducted at baseline and on an annual basis through August 2014. The second iteration of SMSU reduced latrine count data collection to every two years. The next and most recent data collection is August 2016