It is not clear to which statement by Commission President Santer the Deputy's question refers. However, I assume the Deputy has in mind the concept of a single European currency which would be a major currency in international financial markets, with a significance comparable to that of the US dollar and Japanese yen.
One of the objectives of the creation of a single European currency is to ensure that it will have a status in international financial markets which reflects the economic significance of the European Union in global terms. Given the strict criteria laid down before member states can participate in the European single currency, I have no doubt that it will indeed achieve this objective.