Companies Act, 2013
176.
Defects
in appointment of directors not to invalidate actions taken.
No
act done by a person as a director shall be deemed to be invalid,
notwithstanding that it was subsequently noticed that his appointment was
invalid by reason of any defect or disqualification or had terminated by virtue
of any provision contained in this Act or in the articles of the company:
Provided
that nothing in this section shall be deemed to give validity to any act done
by the director after his appointment has been noticed by the company to be
invalid or to have terminated.