; and (C) provide each Committee described in subparagraph (B) with a copy of the guidelines completed under subparagraph (A). (d) Meetings, quorum, and vacancies (1) Meetings The Commission shall meet at the call of— (A) the co-chairpersons; or (B) a majority of the members of the Commission. (2) Quorum Except as provided in paragraph (3)(B), a majority of the members of the Commission shall constitute a quorum for purposes of conducting business, except that 2 members of the Commission shall constitute a quorum for purposes of receiving testimony. (3) Vacancies (A) In general A vacancy in the Commission shall not affect a power of the Commission, and the vacancy shall be filled in the same manner in which the original appointment was made. (B) Quorum In the case of a vacancy occurring after the date that is 45 days after the date of enactment of this Act, until the date on which the vacancy is filled, a majority of the members of the Commission shall constitute a quorum if— (i) not fewer than 1 member of the Commission appointed under paragraph (1) or (2) of subsection (a) is present; and (ii) not fewer than 1 member of the Commission appointed under paragraph (3) or (4) of subsection (a) is present. (e) Actions of the Commission (1) In general The Commission— (A) shall, subject to section 705, act by a resolution agreed to by a majority of the members of the Commission voting and present; and (B) may establish a panel composed of less than the full membership of the Commission for purposes of carrying out a duty of the Commission under this title, which— (i) shall be subject to the review and control of the Commission