(1) The board of trustees shall provide for the time and place of holding and the manner of calling its meetings, and may establish rules for the proceedings.\n(2) All sessions of the board shall be held within the district.\n(3) In all cases a majority of the appointed members of the board shall constitute a quorum for the transaction of business. At any meeting the decision of a majority of the trustees present and voting shall be valid as a corporate act.
Oregon Legal Code