law: Land Acquisition Act, 1894
  20.Service of notice:-
  The Court shall thereupon
  
  cause a notice specifying the day on which the Court will proceed to determine
  
  the objection, and directing their appearance before the Court on that day, to
  
  be served on the following persons, namely:---
  (a) the applicant;
  (b) all persons interested
  
  in the objection, except such (if any) of them as have consented without
  
  protest to receive payment of the compensation awarded; and
  (c) if the objection
  
  is in regard to the area of the land or to the amount of the compensation, the
  
  Collector.