The institution is under the management of the archbishop of Dhaka and is permanently recognized by the board of Intermediate and Secondary Education Board, Dhaka. As the school is under the Dhaka Board thus it is operated by Board’s rule. Besides Board’s rules the school has promulgated some special rules and regulation to run the school smoothly and efficiently .Rules in detail are printed in the school Diary and a copy of the Diary is given to each and every student at the beginning of the scholastic year