New York Business Corporation Law Section 707 - Quorum of directors.

707. Quorum of directors.
Unless  a  greater  proportion  is  required  by  the  certificate  of
  incorporation, a majority of the entire board shall constitute a  quorum
  for  the  transaction  of business or of any specified item of business,
  except that the certificate of incorporation or the by-laws may fix  the
  quorum  at  less  than  a majority of the entire board but not less than
  one-third thereof.

Last modified: February 3, 2019