There is no language called minority language. The Census of India has classified languages in the categories of Scheduled and Non-Scheduled languages. There are 22 Scheduled and 100 Non-Scheduled languages. The Government of India has a Scheme known as Protection and Preservation of Endangered Languages of India. Under this Scheme, the Central Institute of Indian Languages (CIIL), Mysore works on protection, preservation and documentation of all the mother tongues/languages of India spoken by less than 10,000 people in the country.