shall be fixed by the Governing Council on a proposal from a Committee comprising three members appointed by the Governing Council and three members appointed by the Council. The members of the Executive Board shall not have the right to vote on matters referred to in this paragraph. 11.4. If a member of the Executive Board no longer fulfils the conditions required for the performance of his duties or if he has been guilty of serious misconduct, the Court of Justice may, on application by the Governing Council or the Executive Board, compulsorily retire him. 11.5. Each member of the Executive Board present in person shall have the right to vote and shall have, for that purpose, one vote. Save as otherwise provided, the Executive Board shall act by a simple majority of the votes cast. In the event of a tie, the President shall have the casting vote. The voting arrangements shall be specified in the Rules of Procedure referred to in Article 12.3. 11.6. The Executive Board shall be responsible for the current business of the ECB. 11.7. Any vacancy on the Executive Board shall be filled by the appointment of a new member in accordance with Article 11.2. ARTICLE 12 Responsibilities of the decision-making bodies 12.1. The Governing Council shall adopt the guidelines and take the decisions necessary to ensure the performance of the tasks entrusted to the ESCB under this Treaty and this Statute. The Governing Council shall formulate the monetary policy of the Community including, as appropriate, decisions relating to intermediate monetary objectives, key interest rates and the supply of reserves in the ESCB and shall establish the necessary guidelines for their implementation. The Executive Board shall implement monetary policy in accordance with the guidelines and decisions laid down by the Governing Council. In doing so the Executive Board shall give the necessary instructions to national central banks. In addition the Executive Board may have certain powers delegated to it where the Governing Council so decides. To the extent deemed possible and appropriate and without prejudice to the provisions of this Article, the ECB shall have recourse to the national central banks to carry out operations which form part of the tasks of the ESCB. 12.2. The Executive Board shall have the responsibility for the preparation of meetings of the Governing Council. 12.3. The Governing Council shall adopt Rules of Procedure which determine the internal organization of the ECB and its decision-making bodies. 12.4. The Governing Council shall exercise the advisory functions referred to Article 4. 12.5. The Governing Council shall take the decisions referred to Article 6. ARTICLE 13 The President 13.1. The President or, in his absence, the Vice-President shall chair the governing Council and the Executive Board of the ECB. 13.2. Without prejudice to Article 39, the President or his nominee shall represent the ECB externally. ARTICLE 14 National Central Banks 14.1.