9. In accordance with paragraph 2 (a) and (c) of resolution 56/509, the General Assembly elects the President of the Assembly, the Vice-Presidents of the Assembly, and the Chairmen of the Main Committees at least three months before the opening of the session in which they will serve. In order to foster better advance planning and preparation of the work of the Main Committees, the full Bureaux of the Main Committees shall similarly be elected three months in advance of the next session.
9. 按照第56/509号决议第2(a)和(c)段，大会主席、大会副主席和各主要委员会主席应在他们任职的那届会议开幕至少3个月前由大会选出。为了有助于更好地预先规划和筹备各主要委员会的工作，各主要委员会的主席团全体成员也同样应在下届会议开幕之前3个月选出。