A/HRC/5/21 page 15 73. The geographic distribution will be as follows: − African States: 5 − Asian States: 5 − Eastern European States: 2 − Latin American and Caribbean States: 3 − Western European and other States: 3 74. The members of the Advisory Committee shall serve for a period of three years. They shall be eligible for re-election once. In the first term, one third of the experts will serve for one year and another third for two years. The staggering of terms of membership will be defined by the drawing of lots. C. Functions 75. The function of the Advisory Committee is to provide expertise to the Council in the manner and form requested by the Council, focusing mainly on studies and research-based advice. Further, such expertise shall be rendered only upon the latter’s request, in compliance with its resolutions and under its guidance. 76. The Advisory Committee should be implementation-oriented and the scope of its advice should be limited to thematic issues pertaining to the mandate of the Council; namely promotion and protection of all human rights. 77. The Advisory Committee shall not adopt resolutions or decisions. The Advisory Committee may propose within the scope of the work set out by the Council, for the latter’s consideration and approval, suggestions for further enhancing its procedural efficiency, as well as further research proposals within the scope of the work set out by the Council. 78. The Council shall issue specific guidelines for the Advisory Committee when it requests a substantive contribution from the latter and shall review all or any portion of those guidelines if it deems necessary in the future. D. Methods of work 79. The Advisory Committee shall convene up to two sessions for a maximum of 10 working days per year. Additional sessions may be scheduled on an ad hoc basis with prior approval of the Council. 80. The Council may request the Advisory Committee to undertake certain tasks that could be performed collectively, through a smaller team or individually. The Advisory Committee will report on such efforts to the Council.