Swiss franc
The Swiss franc is the currency and legal tender of Switzerland and Liechtenstein and also legal tender in the Italian exclave of Campione d'Italia. Although not formally legal tender in the German exclave of Büsingen am Hochrhein (the sole legal currency is the euro), it is in wide daily use there; with many prices quoted in Swiss francs. The Swiss franc is the only version of the franc still issued in Europe.
National Bank of Liechtenstein
Due to Liechtenstein's signed valuta union agreement with Switzerland and its adoption of the Swiss franc as its official currency, the Swiss National Bank performs most duties in administration of macro finance, currency and credit of banks. The National Bank of Liechtenstein however is responsible for the following three tasks:The monetary policy is not conducted by the Nationalbank of Liechtenstein, but by the Swiss National Bank (SNB) which operates as an independent central bank for the CHF currency. The SNB is obliged by Constitution and statute to act in accordance with the interests of the Swiss country as a whole. Its primary goal is to ensure price stability, while taking due account of economic developments. In so doing, it creates an appropriate environment for economic growth.