In Ontario, on the other hand, legislation was passed about ten years ago to govern the operation—if you want to call it that—of administrative tribunals. This legislation requires a court to review its operation periodically—every seven years if I recall correctly—and to amend it if necessary. I think I remember that this review must include certain elements, set out in the legislation. However, it has been a while since I read it, and I advise you to go and read it yourself.
On May 2nd, 2019. See this statement in context.