Michigan Compiled Laws, Chapter 339. Occupational Code § 339.301

Sec. 301.  Each board shall consist of 9 voting members.  Except as otherwise provided in this act, 6 of the members of a board shall be individuals who have a license or registration in the occupation which the board monitors.  Except as otherwise provided in this act, 3 of the members of a board shall represent the general public.  The director shall be an ex officio member without vote of a board, but is not a member for purposes of section 5 of article V of the state constitution of 1963 or for determining a quorum.  A member, in addition to fulfilling the requirements set forth in an article, shall be not less than 18 years of age and shall be a resident of this state.