"The Swiss National Bank (SNB) is the central bank of Switzerland, and is therefore responsible for the nation´s monetary policy. It is also the sole issuer of Swiss franc banknotes.
The bank is otherwise known as: German: Schweizerische Nationalbank; French: Banque nationale suisse; Italian: Banca nazionale svizzera; Romansh: Banca naziunala svizra, which are the four official languages of the country.
The SNB is an Aktiengesellschaft under special regulations and has two head offices, one in Bern and one in Zurich." - (en.wikipedia.org 31.01.2020)
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