Ind. Code § 25-23-1-5
(b) Six (6) members of the board constitute a quorum. An affirmative vote of a majority of the members appointed to the board is required for action of the board.
Formerly: Acts 1949, c.159, s.5; Acts 1971, P.L.376, SEC.5. As amended by Acts 1981, P.L.222, SEC.160; P.L.169-1985, SEC.69; P.L.149-1987, SEC.56; P.L.158-2003, SEC.5; P.L.45-2025, SEC.2.