Don Bosco School is run according to the principles laid down by the saintly founder, St.John Bosco. The School aims at developing the character and personality of each pupil. It gives spiritual, mental, moral, social and physical formation based on the principles of Christian faith. It also gives spiritual, intellectual, moral, social and physical formation to all its pupils. This is a Christian Minority school that aims at the education of all the students in and around Andaman & Nicobar Islands irrespective of their caste and creed.

The medium of instruction is English.

The Second language taught is Hindi.

The Third language (VI – VIII) is Tamil.