ARCED Foundation carried out a survey for 2100 respondents in the Korail and Rayer Bazar slum areas in Dhaka. To facilitate the data collection, rigorous training on MS Access with numbers of practice sessions were conducted for the officers. Audio recordings were done for each interview and audio audits were done to maintain data quality. Data were entered twice and entry discrepancy report was produced using Stata. At the end of the survey, ARCED submitted a report to the funder