Dera Sacha Sauda is an Indian non-governmental organization described as a "religious cult" and "non-profit social welfare dera" that was established on 29 April 1948 by Mastana Balochistani, an ascetic follower of Baba Sawan Singh, as a centre for religious learning. After Baba Sawan Singh, the movement split into four groups, one of them led by Mastana Balochistani. After the death of Mastana Balochistani, his movement was split into three groups, with Satnam Singh leading the Sirsa group, who selected Gurmeet Ram Rahim to be his successor. Dera Sacha Sauda's main centre is situated in the city of Sirsa in Haryana state, northern India. The organisation has 46 ashrams (divisions) across India and other countries.