Part X of the Constitution of India consists of Articles on the scheduled and Tribal Areas.
Article 244
Administration of scheduled areas and tribal areas.
Fifth scheduled and tribal areas
10 states have this area
Himachal Pradesh, Rajasthan, Gujarat Maharashtra, Chhattisgarh, Jharkhand, Odisha, Madhya Pradesh, Andhra Pradesh Telangana
6th scheduled areas
Tribes of 4 North-eastern states
Formation of an autonomous State comprising certain tribal areas in Assam and creation of local Legislature or Council of Ministers or both thereof.