Helps the Apostolic Administrator in the governing three areas namely “Pastoral, Administration and the Juridical Power”.
| SNO | NAME | DUTY |
| 1 | Most Rev. Joseph R. Mlola | The Bishop of Kigoma Diocese |
| 2 | Very Rev. Sebastian NZABHAYANGA | Assistant Apostolic Administrator & Moderator of the Curia |
| 3 | Fr. Evarrist Guzuye | Chancellor and PSRS Director |
| 4 | Fr. Esperius HAMENYANDE | Treasurer General |
| 5 | Fr. Ferdinand BARUGIZE | Pastoral Directorate |
| 6 | Arnold NTULAMA | Development Directorate |
| 7 | Fr. Castus RWEGOSHORA | Catechesis Department |
| 8 | Fr. John MBIVILILA | Lay Apostolate |
| 9 | Fr. Gaspar BALIKUMTWE | Liturgy |
| 10 | Fr. Lucas MASHANYA | Vocations |
| 11 | Fr. Sabas BANSHIRAHE | Pastoral Communication |
| 12 | Fr. Patrick MAHINJA | Education |
| 13 | Fr. Gratian MADUGU | Executive Secretary |
| 14 | Mr. Benedict GWIMO | J & PC |
| 15 | Sr. Philipine RUBAVU | Health Department |