Franc
The Swiss franc (ISO code: CHF or 756), which appreciated significantly against the new European currency from April to September 2000, remains one of the world's strongest currencies, worth today around five-sixths of a euro. The Swiss franc is used in Switzerland and in Liechtenstein. Liechtenstein retains the ability to mint its own currency, the Liechtenstein franc, which it does from time to time for commemorative or emergency purposes.
Swiss identity card
When the 1977 version of the Swiss identity card was issued, the first issue was still printed in German, French, and Italian. Later on, Romansch was added to the identity cards (along with English) after it became a national Swiss language in the new 1999 Swiss constitution that followed the 6 March 1996 referendum of Swiss voters.