In Canada, one of the areas that exemplifies the notion of the administrative tribunal is human rights. The Canadian Human Rights Act mentions an administrative tribunal which has the power to issue binding orders and impose sanctions. The whole regime is explained in it in detail. At tab 14 of the document, you will find the act that creates that tribunal and explains how to access it, as well as the recourse it offers to litigants.
That example is interesting. In fact, it exists elsewhere than solely at the federal level. All of the provincial human rights regimes in Canada have a specialized administrative tribunal. That is the norm.