2. Each State Party shall take the necessary measures to search for and identify the children referred to in paragraph 1 (a) of this article and to return them to their families of origin, in accordance with legal procedures and applicable international agreements. 3. States Parties shall assist one another in searching for, identifying and locating the children referred to in paragraph 1 (a) of this article. 4. Given the need to protect the best interests of the children referred to in paragraph 1 (a) of this article and their right to preserve, or to have re-established, their identity, including their nationality, name and family relations as recognized by law, States Parties which recognize a system of adoption or other form of placement of children shall have legal procedures in place to review the adoption or placement procedure, and, where appropriate, to annul any adoption or placement of children that originated in an enforced disappearance. 5. In all cases, and in particular in all matters relating to this article, the best interests of the child shall be a primary consideration, and a child who is capable of forming his or her own views shall have the right to express those views freely, the views of the child being given due weight in accordance with the age and maturity of the child. Part II Article 26 1. A Committee on Enforced Disappearances (hereinafter referred to as “the Committee”) shall be established to carry out the functions provided for under this Convention. The Committee shall consist of ten experts of high moral character and recognized competence in the field of human rights, who shall serve in their personal capacity and be independent and impartial. The members of the Committee shall be elected by the States Parties according to equitable geographical distribution. Due account shall be taken of the usefulness of the participation in the work of the Committee of persons having relevant legal experience and of balanced gender representation. 2. The members of the Committee shall be elected by secret ballot from a list of persons nominated by States Parties from among their nationals, at biennial meetings of the States Parties convened by 54