European Currency Unit opportunity for foreign diversification without reliance on the currency of a single country. The ECU was conceived on 13 March 1979 as an internal accounting unit. It had the ISO 4217 currency code XEU. On 1 January 1999, the euro (with the code EUR and symbol €) replaced the ECU, at the value €1 = 1 ECU. Unlike the ECU, the euro is a real currency, although not all member states participate (for details on euro membership see Eurozone). Two of the countries in the ECU basket of currencies, UK and Denmark, did not join the eurozone, and a third,
Andorra and the euro Andorra and the euro Andorra has a monetary agreement with the EU allowing it to make the euro its official currency, and permitting it to issue euro coins from 1 July 2013. They planned to issue their first coins by March or April 2014. On 23 December coins were delivered for pre-booked customers at the Government Administration Building, and actual circulation began on 15 January 2015. Andorra did not have an official currency before adopting the euro, and unlike its two larger neighbours, France and Spain, which surround it, it is not a member of the EU. However it "de