CORO was formed with the aim of propagating adult literacy in the slums of Mumbai. Literacy was seen as a tool to mobilise marginalised people to solve their own issues. CORO was established primarily by privileged individuals (eg upper caste, well-educated people from different social organisations) who came from outside the community. Over the last 25 years it has evolved into a grassroots-owned organisation led, shaped and managed predominantly by Scheduled Caste and Muslim women and men.