But I think you could equally argue that if you're going to list these various agencies, you might then also want to put in this type of review agency, for clarity for Canadians—and there are others as well. By leaving them out, you're not confusing Canadians and you're not having to come back to Parliament every time to add or subtract to a list because Canadians are confused.
En les excluant, on évite toute confusion dans l'esprit des Canadiens et, du coup, on évite de devoir présenter une mesure législative au Parlement chaque fois que la liste change.