; and (B) such other matters that the President shall determine necessary. (d) Rank and status of ambassador The Special Envoy shall have the rank of ambassador and shall hold the office at the pleasure of the President. . 4. Commission on Cooperative Transparency with Ukraine (a) In general There is established a commission to be known as the Commission on Cooperative Transparency with Ukraine (in this section referred to as the Commission ). (b) Purpose The purpose of the Commission shall be to maintain cooperative transparency with Ukraine by examining, evaluating, and investigating various aspects regarding financial and material aid that has and continues to be provided by the United States Government to Ukraine. (c) Membership (1) In general The Commission shall be composed of 10 voting members who shall be responsible for the business of the Commission, and 4 non-voting members who shall act in a strictly advisory capacity. (2) Voting members The voting members of the Commission shall be appointed as follows: (A) One member shall be appointed by the President who shall serve as chair of the Commission. (B) One member shall be appointed by the Speaker of the House of Representatives who shall serve as vice chairman of the Commission. (C) Two members shall be appointed by the majority leader of the House of Representatives. (D) Two members shall be appointed by the minority leader of the House of Representatives. (E) Two members shall be appointed by the majority leader of the Senate. (F) Two members shall be appointed by the minority leader of the Senate. (3) Non-voting members The non-voting members of the Commission shall be appointed as follows: (A) The United States Special Envoy for Ukraine established under section 64 of the State Department Basic Authorities Act of 1956 (as added by section 3). (B) One member of the Office of the Inspector General of the United States Agency for International Development, designated by the Inspector General. (C) One member of the Office of the Inspector General of