TARGET2 is a RTGS system that covers the European Union member states that use the euro .
Is part of the Eurosystem , which comprises the European Central Bank and the national central banks of those countries that have adopted the euro .
TARGET2 is a RTGS system that covers the European Union member states that use the euro , and is part of the Eurosystem , which comprises the European Central Bank and the national central banks of those countries that have adopted the euro .