Opinion of the European Central Bank of 20 February 2004 at the request of the Council of the European Union on a proposal for a Directive of the European Parliament and of the Council amending Council Directives 73/239/EEC, 85/611/EEC, 91/675/EEC, 93/6/EEC and 94/19/EC and Directives 2000/12/EC, 2002/83/EC and 2002/87/EC of the European Parliament and of the Council, in order to establish a new financial services committee organisational structure (COM(2003) 659 final) (CON/2004/7)