law: 8. Vacancy in the Authority not to invalidate proceedings.-
  No act or proceeding of the Authority shall be invalidated merely by reason of-
  (a) any vacancy in, or any defect in the constitution of, the Authority; or
  (b) any defect in the appointment of a person acting as a member of the Authority; or
  (c) any irregularity in the procedure adopted by the Authority not affecting the merits of the case.