The following CATCA Volunteer Committees help the various administrative aspects of the CATCA organization. Please contact the Committee Board representative, if you are interested in volunteering as part of a Committee.
CATCA Volunteer Committees 2025 - 2027
| # | Name | Board Representative |
| 1 | Membership Committee | Mr. Jerome Mariarathinam |
| 2 | Finance Committee | Mr. Jerome Mariarathinam |
| 3 | Liturgy Committee | Mr. David Michael |
| 4 | Music/Choir Committee (Liturgy sub committee) | Mr. Stanislaus Stephen |
| 5 | Evangelical Marian Committee (Liturgy sub committee) | Mr. Altrine Christopher |
| 6 | Rosary Group | Mr. Altrine Christopher |
| 7 | Cultural Committee | Mrs. Supriya Cronin |
| 8 | Logistics Committee | Mr. Altrine Christopher |
| 9 | Food/Hospitality Committee (Logistics sub committee) | Mr. Arthur Samuel, Mr. Rajan & Mr. Sudhan |
| 10 | Event Management Committee (Logistics sub committee) | Mr. Justin Benedict |
| 11 | Media & Communication Committee | Mr. Prashanth Justin Francis |
| 12 | Charity/Fundraising Committee | Mr. Altrine Christopher |
| 13 | IT Committee | Mr. Altrine Christopher |
| 14 | Youth Committee | Mr. Altrine Christopher |
| 15 | Anbium Coordination Committee (Anbium Coordinators) | Mr. Altrine Christopher |