Monetary policy of the zone is the responsibility of the European Central Bank (ECB) which is governed by a president and a board of the heads of national central banks. The principal task of the ECB is to keep inflation under control. Though there is no common representation, governance or fiscal policy for the currency union, some co-operation does take place through the Eurogroup, which makes political decisions regarding the eurozone and the euro. The Eurogroup is composed of the finance ministers of eurozone states, but in emergencies, national leaders also form the Eurogroup.
Since the late-2000s financial crisis, the eurozone has established and used provisions for granting emergency loans to member states in return for the enactment of economic reforms. The eurozone has also enacted some limited fiscal integration, for example in peer review of each other's national budgets. The issue is highly political and in a state of flux as of 2011 in terms of what further provisions will be agreed for eurozone reform.