There are 6 separate Strategic Reference Groups (SRGs). These groups play a vital role in advising Council on key issues and helping guide decision-making across various matters.

Council has four Mandatory Committees that are a requirement for Local Government; Local Emergency, Conduct, Traffic & Audit Risk Improvement.

The process of managing flood risk in Wollondilly is assisted by the Floodplain Risk Management Committee.

Community Management Committees are delegated by Council to manage certain facilities and/or functions within the community and make decisions on Council's behalf.