No.
When Canada announced the Canadian Ombudsperson for Responsible Enterprise, they announced that it would be the best in class, the first of its kind in the world. It actually isn't. When you look at what we have right now, because of the absence of those investigatory powers, it's actually quite dissimilar from the national contact point, where national contact points in other countries do investigate. So the CORE, or the idea of.... Another example of this kind of body that can compel documents and testimony internationally does not exist.
One point to quickly clarify is that it is based on other Canadian offices where this is the norm, and the power to compel documents and testimony would be vis-à-vis the Canadian company or documents under their control, not applicable to overseas companies and so on.