the Secretary-General of the United Nations for this purpose. At those meetings, for which two thirds of the States Parties shall constitute a quorum, the persons elected to the Committee shall be those who obtain the largest number of votes and an absolute majority of the votes of the representatives of States Parties present and voting. 3. The initial election shall be held no later than six months after the date of entry into force of this Convention. Four months before the date of each election, the Secretary-General of the United Nations shall address a letter to the States Parties inviting them to submit nominations within three months. The Secretary-General shall prepare a list in alphabetical order of all persons thus nominated, indicating the State Party which nominated each candidate, and shall submit this list to all States Parties. 4. The members of the Committee shall be elected for a term of four years. They shall be eligible for re-election once. However, the term of five of the members elected at the first election shall expire at the end of two years; immediately after the first election, the names of these five members shall be chosen by lot by the chairman of the meeting referred to in paragraph 2 of this article. 5. If a member of the Committee dies or resigns or for any other reason can no longer perform his or her Committee duties, the State Party which nominated him or her shall, in accordance with the criteria set out in paragraph 1 of this article, appoint another candidate from among its nationals to serve out his or her term, subject to the approval of the majority of the States Parties. Such approval shall be considered to have been obtained unless half or more of the States Parties respond negatively within six weeks of having been informed by the Secretary-General of the United Nations of the proposed appointment. 6. The Committee shall establish its own rules of procedure. 7. The Secretary-General of the United Nations shall provide the Committee with the necessary means, staff and facilities for the effective performance of its functions. The Secretary-General of the United Nations shall convene the initial meeting of the Committee. 8. The members of the Committee shall be entitled to the facilities, privileges and immunities of experts on mission for the United Nations, as laid down in the relevant sections of the Convention on the Privileges and Immunities of the United Nations. 55