law: Registration Act, 1908
  32. Persons to present documents for registration
  Except in the cases mentioned in 24[sections 31, 88 and 89],
  
  every document to be registered under this Act, whether such registration be
  
  compulsory or optional, shall be presented at the proper registration office-
  (a) by some person executing or claiming under the same, or, in
  
  the case of a copy of a decree or order, claiming under the decree or order, or
  (b) by the representative or assignee of such a person, or
  (c) by the agent of such a person, representative or assign,
  
  duly authorized by power-of-attorney executed and authenticated in manner
  
  hereinafter mentioned.