Coins of the Swiss franc are used only outside of Liechtenstein.
 However, temporary heads of state may not be used as a reason for changing the design; instead a 2 commemorative coin (potentially a second 2 commemorative coin) will be allowed to be issued
 They have a common reverse, portraying a map of Europe, but each country in the eurozone has its own design on the obverse, which means that each coin has a variety of different designs in circulation at once

