The Oregon Disabilities Commission shall meet at a place, date and hour determined by the commission. The commission shall meet at other times and places specified by the call of the chairperson or a majority of the members of the commission. A majority of the members of the commission constitutes a quorum for the transaction of business. The chairperson shall exercise powers necessary for the performance of the functions of the office of the chairperson as determined by the commission. [1983 c.726 § 10; 1985 c.184 § 3; 1987 c.80 § 2; 1989 c.224 § 23; 1999 c.26 § 1]