The Director of the Ontario Disability Support Program appealed a Social Benefits Tribunal decision finding the respondent to be a 'person with a disability' under s. 4(1) of the Ontario Disability Support Program Act.
The Director argued the Tribunal erred by relying on the respondent's testimony to find a 'substantial' impairment, asserting that medical evidence was required.
The Divisional Court dismissed the appeal, holding that while medical evidence is required to verify the impairment, the determination of whether it is 'substantial' requires consideration of the totality of the evidence, including the claimant's credible testimony.