Mo. Rev. Stat. § 86.1330

86.1330. Retirement board established, members, duties — funds received, duties — oath of board members required. — 1. There shall be a retirement board whose members shall serve without compensation but shall be reimbursed from the pension fund for any necessary expenses which they may incur for service on the board. The board shall adopt policies for the administration of the affairs of the retirement system. The members of the retirement board for the civilian employees' retirement system herein enacted shall be the same as the members of the retirement board for police officers as provided in section 86.930 and upon election or appointment as provided in section 86.930 , shall be vested with full authority to administer the retirement system provided in sections 86.1310 to 86.1640 , and shall be vested with full authority to do all things necessary and required herein; but all funds received for the administration of the retirement system shall be kept separately and not commingled with funds included in retirement systems provided in sections 86.900 to 86.1280 . The members of the retirement system provided in sections 86.1310 to 86.1640 and a surviving spouse receiving benefits from the retirement system shall be entitled to vote in the election of elected members of the retirement board as provided in section 86.930 .

2. Each member of the retirement board shall, within ten days after appointment or election, take an oath of office that such member will diligently and honestly administer the affairs of such board, and will not knowingly violate or willingly permit to be violated any of the provisions of the law applicable to the civilian employees' retirement system. Such oath shall be signed by the member and filed with the clerk of such city.

(L. 2005 H.B. 323)