Bodo (बर'), or Mech, is the Sino-Tibetan language of the Bodo people of north-eastern India and Bengal. It is one of the official languages of the Indian state of Assam. It is one of the 22 scheduled languages that is given a special constitutional status in India. The Bodo language has been written using Devanagari script since 1963. It was formerly written using bodo script.