The ECB and the central banks of the euro area countries are legally entitled to issue euro banknotes. In practice, only the national central banks (NCBs) physically issue and withdraw euro banknotes (as well as coins). The ECB does not have a cash office and does not handle cash in any way. As for euro coins, the legal issuers are the euro area countries. The European Commission coordinates all coin matters at euro area level. For further information, see the European Commission’s website.
The ECB oversees the activities of the NCBs and initiates further harmonisation of cash services within the euro area, while the NCBs ensure the proper functioning of their national cash distribution systems. They put banknotes and coins into circulation via the banking system and, to a lesser extent, via the retail trade. The ECB cannot perform these operations as it neither has the functions nor the facilities, i.e. distribution units, banknote processing units, vaults, etc.
The number of banknotes in circulation has risen steadily since the euro was introduced. Low and medium-value notes are mostly used for day-to-day payments. Higher denominations are mainly used as a store of value and for expensive purchases.
For information on the volumes of banknote denominations (and coins) circulating in the euro area, please see the statistics section.
Euro banknotes are not only used by euro area residents. The euro is an international currency, so some euro banknotes end up outside the area and remain there. It is estimated that, in terms of value, between 20% and 25% of the euro banknotes in circulation are held outside the euro area, mainly in the neighbouring countries. The demand for euro banknotes rose steeply particularly in non-EU countries in eastern Europe when the financial crisis erupted in 2008 and national currencies depreciated against the euro. These euro banknotes remain in circulation, suggesting that they are being kept by non-euro area residents.
Banknotes follow a specific path through the economy. Commercial banks order them from central banks and then issue them via cash dispensers. People spend them in shops, markets and other places and the banknotes are in turn deposited by retailers and others at their banks. The banks and other cash handlers then either send them back to their respective central bank, or recirculate the banknotes after checking that they are genuine and are “fit” to circulate. Our movie tells the full story:
The organisation of the cash supply chain varies from country to country and depends on factors such as:
Despite these differences, the Eurosystem continues to aim for a greater convergence of the cash services offered by euro area central banks. Stakeholders, such as commercial banks, cash-in-transit companies and other cash handlers, at both national and European level are consulted. Increased harmonisation and integration will allow stakeholders to obtain greater benefits from the single currency.
For further information, see the ECB’s Annual Report.
Banknotes have to be genuine and of high quality if people are to have confidence in them. So the euro area NCBs use fully automated banknote processing machines to ensure that the notes are authentic and are good enough to be re-issued.