Yes, the regional products in Europe for sure. But a whole country and all products? I can imagine that Japan would do something like this, as it is usually synonymous with quality (as Swiss is) and they do not want brand dilution.
I doubt this ever is "for all products" though. As this is an international regulation I intuit you have to register in some appropriate international body for protection, no?
[eAmbrosia] the EU geographical indications register https://ec.europa.eu/info/food-farming-fisheries/food-safety...