In Longueépée v. University of Waterloo, 2020 ONCA 830, the Ontario Court of Appeal held that the University of Waterloo had discriminated against Roch Longueépée when it refused him admission on the basis of his previous grades, which were the result of undiagnosed and unaccommodated disabilities. This decision is significant not only for its contribution to human rights jurisprudence, but also for how it applies the administrative law principles set out by the Supreme Court in Vavilov.