NDIS chief Martin Hoffman has acknowledged fear and concern around proposed changes to the disability insurance scheme.
People with disability have raised concerns they will be left without the support they need under the proposed reforms.
These reforms shift NDIS assessments from medical experts to bureaucrats.
In a recently released consultation paper Mr Hoffman said he regretted the reforms had not met community expectations.
Greens senator Jordon Steele-John said that disabled people would have significantly less choice and control under the new funding model.