This audit would assess how the National Disability Insurance Agency (NDIA) monitors and assesses outcomes for National Disability Insurance Scheme (NDIS) participants and uses that data to assess the effectiveness of NDIS funded supports, supports the maintenance of the National Disability Data Asset (NDDA) and informs continuous improvement of NDIA processes.

The 2024–25 Federal Budget provided $45.5 million over four years (and $13.3 million per year ongoing) to establish a NDIS Evidence Advisory Committee to provide advice to government on the efficacy and cost-benefits of types of supports funded by the NDIS, aimed at improving outcomes and ensuring better value for participants.