| Branches | Business & Executive Services | 03 9637 8496 | To improve the delivery, efficiency and consistency of business support functions for DSE. |
| Branches | Communications | 03 9637 8911 | To manage DSE's reputation and promote its priorities. |
| Branches | Information Services | 03 9637 8396 | To provide the information management framework and resources for effective operations and to enable integrated and evidence-based decision making for DSE. |
| Branches | Legal Services | 03 9637 8567 | To provide tailored advice which informs policy and supports high quality decision-making within DSE. |
| Branches | People & Culture | 03 9637 8522 | To support DSE to deliver on its corporate objectives through its people, and promote a safe working environment for all. |
| Branches | Planning, Strategy & Performance | 03 9637 8930 | To instill a performance driven culture to enable DSE to effectively deliver its corporate priorities and business objectives. |
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