The RDC comprises 7 support committees that are deemed essential for the specific requirements of the region. These include the following, together with their corresponding functions:

1. Regional Budget Review Committee (RBRC)
2. Regional Land Use Committee (RLUC)
3. Regional Research and Statistics Committee (RRSC)
4. Regional Project Monitoring Committee (RPMC)
5. Regional Committee on Sustainable Development (RCSD)
6. Regional Government Center Management Committee (RGCMC)
7. Regional Geographic and Information Network (RGIN)