Diocese of Calcutta, CNI
 
The Diocese of Calcutta & The Church of North India
 
St. John's Diocesan School functions under the aegis of the Diocese of Calcutta, Church of North India. The Diocese of Calcutta has already completed 190 years of service to the community. The Church of North India has recently celebrated its 35th anniversary. Other than education both academic and vocational, the Diocese plays a very vital role in their social scenario with many old age homes, schools for the less privileged and seva clinics to its credit. The Diocese is headed by The Rt. Revd. P.S.P. Raju, Bishop of Calcutta.