16. Two of the members appointed under the second paragraph of section 8, including the president or, in the case provided for in section 13, the vice-president, shall be a quorum of the board.
However, on any matter contemplated in section 9, at least three of the members appointed under the third paragraph of section 8 must also be present.
In the case of a tie-vote, the president or, in the case provided for in section 13, the vice-president shall have a casting vote.