> not in a union with any other country They contribute EU funds, they are in the Schengen borderless zone, they implement EU directives and regulations (witho

> not in a union with any other country They contribute EU funds, they are in the Schengen borderless zone, they implement EU directives and regulations (without being able to veto them like members can), and they are part of the European free trade zone. Sure, de jure they are not in the union. De facto that is just a nice fiction to satisfy the ultranationalists from the Swiss People's Party.