law: Central Universities Act, 2009
  38. Filling of casual
  
  vacancies. -
  
  All casual vacancies
  
  among the members (other than ex officio members) of any authority or other
  
  body of the University shall be filled, as soon as may be, by the person or
  
  body who appoints, elects or co-opts the member whose place has become vacant
  
  and the person appointed, elected or co-opted to a casual vacancy shall be a
  
  member of such authority or body for the residue of the term for which the
  
  person whose place he fills would have been a member.