law: 15. Member of board or committee thereof not to vote in certain cases.-
  A member of the board of directors of the Corporation or a committee thereof who has any direct or indirect pecuniary interest in any matter coming up for consideration at a meeting of the board of directors or committee thereof, shall, as soon as possible after relevant circumstances have come to his knowledge, disclose the nature of his interest at such meeting and the disclosure shall be recorded in the minutes of the board or the committee, as the case may be, and the member shall not take any part in any deliberation or decision of the board or committee with respect to that matter.