Section 413.576 - Selection of chairperson and vice chairperson; requirements for commission meetings(1) The Director of the Oregon Health Authority shall select one member of the Pain Management Commission as chairperson and another as vice chairperson, for such terms and with duties and powers necessary for the performance of the functions of such offices as the director determines.(2) A majority of the voting members of the commission constitutes a quorum for the transaction of business.(3) The commission shall meet at least once every six months at a place, day and hour determined by the director. The commission also shall meet at other times and places specified by the call of the chairperson or of a majority of the members of the commission.