N.Y. Social Services Law § 472-i: Quorum to do business

§ 472-i. Quorum to do business. Five members of the board shall be a

quorum provided however in the case where the then current board of

directors is more than fifteen members then six members of the board

shall be a quorum, and the board may delegate its powers, during the

interval between its meetings, to an executive committee of its own

members, whose minutes shall be kept as provided by the by-laws, and

shall be reported for approval to all stated meetings of the board; but

no purchase or conveyance of real estate shall be made unless by the

concurrence of a majority of the whole board.