27. Defects in appointment or constitution not to invalidate acts or proceedings.- (1) No act of a Chairman, acting in good faith, shall be invalid merely by reason of any defect in his appointment or in the procedure. (2) No act or proceeding of any Board of directors or of any committee of a Regional Rural Bank shall be invalid merely on the ground of the existence of any vacancy in, or defect in the constitution of, such Board or committee, as the case may be. (3) Acts done by a person, acting in good faith, as a director or member of a committee of a Regional Rural Bank shall be valid, notwithstanding that it may afterwards be discovered that his appointment was invalid by reason of any defect or disqualification or had terminated by virtue of any provision contained in any law for the time being in force: Provided that nothing in this section shall be deemed to give validity to any act done by a director or a member of any committee of a Regional Rural Bank after his appointment has been shown to the Regional Rural Bank to be invalid or to have terminated. | 
