The Department of Administrative Services (DAS) is the central administrative agency of Oregon state government.

DAS works to effectively implement the policy and financial decisions made by the Governor and the Oregon Legislature. The department also sets and monitors high standards of accountability to ensure that state government uses tax dollars productively. To fulfill its mission, DAS supports state agencies by providing a strong and stable management infrastructure. As part of this effort, DAS works with private enterprise, citizens, and other government entities to develop an efficient service delivery system.