SAMUHIK ABHIYAN (SA) is a non-profit, non-governmental Social Development Organisation founded by a group of development professionals, social activists and development trainers in 1992. SA is registered under the Society Registration Act 2034 in District Administration Office, Kathmandu and affiliated with Social Welfare Council. It is an organisation holding a Special Consultative Status with the "Economic and Social Council of the Untied Nations" (UN ECOSOC). SA is a development organisation established and managed by a group of development practitioners, researchers and professional trainers. SA has an autonomous chapter in Japan.

SA has its rental office in Kamalpokhari, Kathmandu. SA is equipped with well furnished office spaces and sufficient commuters, telephone, fax, photocopy machine and multimedia.