The Community for Social Development Center (CSDC) is a non-profit social development organization established in 2000 and registered under (registered No 727/692/2056/2057) organization registration act, 2034 and have received Affiliation in Social welfare council (on No 11618/2057) under Social welfare Act, 2029. Since its inception, CSD has been working with the poor and underprivileged communities of Sunsari district to improve their health, sanitation, drinking water, livelihood, and awareness in collaboration with local communities, government, and non-government organizations.