Euro



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The euro (€; ISO 4217 code EUR) is the currency of 12 of the 25 nations that form the European Union (and some outside it). It is the result of the most significant monetary reform in Europe since the Roman Empire. Though the introduction of the euro can be seen simply as a mechanism for perfecting the Single European Market, facilitating free trade between the members of the Eurozone, the euro is also a key part of the European project of political integration.
The euro is administered by the European System of Central Banks (ESCB), composed of the European Central Bank (ECB) and the Eurozone central banks operating in member states. The ECB (headquartered in Frankfurt am Main, Germany) has sole authority to set monetary policy; the other members of the ESCB participate in the printing, minting and distribution of notes and coins, and the operation of the Eurozone payment system.