The Roman Catholic Church in India includes 174 dioceses, of which 132 are Latin Rite, 31 are Syro-Malabar Rite, and 11 are Syro-Malankara Rite. These are organised into 30 Ecclesiastical Provinces, comprising 23 Latin, 5 Syro-Malabar and 2 Syro-Malankara provinces.
The 174 dioceses are spread out in 14 Regions of Office of Social Communications. Each Region is headed by a Catholic Bishops Conference of India-Office of Social Communications Regional Chairman Bishop and a Regional Secretary.
The office of CBCI-OSC is located at NISCORT Media College. The Secretary for CBCI-OSC resides at NISCORT campus and teaches some classes for the Masters program.