The permanent Secretariat shall be established at the Seat of the League. The Secretariat shall comprise a Secretary General and such secretaries and staff as may be required. {120} The first Secretary General shall be the person named in the Annex; thereafter the Secretary General shall be appointed by the Council with the approval of the majority of the Assembly. The secretaries and staff of the Secretariat shall be appointed by the Secretary General with the approval of the Council. The Secretary General shall act in that capacity at all meetings of the Assembly and of the Council. The expenses of the League shall be borne by the Members of the League in the proportion decided by the Assembly. ARTICLE 7. The Seat of the League is established at Geneva. The Council may at any time decide that the Seat of the League shall be established elsewhere. All positions under or in connection with the League, including the Secretariat, shall be open equally to men and women. Representatives of the Members of the League and officials of the League when engaged on the business of the League shall enjoy diplomatic privileges and immunities. The buildings and other property occupied by the League or its officials or by Representatives attending its meetings shall be inviolable. ARTICLE 8. The Members of the League recognise that the maintenance of peace requires the reduction of national armaments to the lowest point consistent with national safety and the enforcement by common action of international obligations. The Council, taking account of the geographical situation and circumstances of each State, shall formulate plans for such reduction for the consideration and action of the several Governments. Such plans shall be subject to reconsideration and revision at least every ten years. After these plans shall have been adopted by the several {121} Governments, the limits of armaments therein fixed shall not be exceeded without the concurrence of the Council. The Members of the League agree that the manufacture by private enterprise of munitions and implements of war is open to grave objections. The Council shall advise how the evil effects attendant upon such manufacture can be prevented, due regard being had to the necessities of those Members of the League which are not able to manufacture the munitions and implements of war necessary for their safety. The Members of the League undertake to interchange full and frank information as to the scale of their armaments, their military, naval and air programmes and the condition of such of their industries as are adaptable to war-like purposes. ARTICLE 9. A permanent Commission shall be constituted to advise the Council on the execution of the provisions of Articles 1 and 8 and on military, naval and air questions generally. ARTICLE 10.