The board of directors of every bank shall hold meetings at least once in each calendar month. At each meeting of the board, a majority of the whole board shall be necessary for the lawful transaction of business. Notwithstanding the foregoing, (i) the shareholders, by bylaw, may fix any number not less than a majority as a quorum and (ii) the Commission may allow less frequent meetings, but not less often than quarterly.
Va. Code § 6.2-866