Carmel Convent High School, Nandakhal founded in July 1998, is one of the institutions conducted by the Apostolic Carmel Sisters.

Carmel Convent High School was established primarily for Catholics and administered by the Sisters of the Congregation of the Apostolic Carmel, of the Roman Catholic Church in accordance, with the Minority Rights guaranteed to all Religious Minorities by the Indian Constitution, and therefore it is a minority institution. The school is under the religious jurisdiction of the Roman Catholic Bishop of Vasai.