The term of office of members of the commission shall be three years. Members shall not serve more than two full terms and shall be appointed for staggered terms. The members shall select one of their members to serve as chairperson and one of their members to serve as vice chairperson on an annual basis.

A commissioner who fails to attend two consecutive monthly meetings or who fails to attend four meetings per year, without having given written excuse acceptable to the commission, shall cause the commission to notify the appointing authority, and the appointing authority

may declare the position vacant.