law: Wild Life (Protection) Act, 1972
  3. Appointment of Director and other
  
  officers 
  (1) The Central
  
  Government may, for the purposes of this Act, appoint,-
  (a) A Director of Wild
  
  Life Preservation;
  (b) Assistant
  
  Directors of Wild Life Preservation; and
  (c) such other
  
  officers and employees as may be necessary.
  (2) In the performance
  
  of his duties and exercise of his powers by or under this Act, the Director
  
  shall be subject to such general or special directions, as the Central
  
  Government may, from time to time, give.
  (3) The Assistant
  
  Directors of Wild Life Preservation and other officers and employees appointed
  
  under this section shall be subordinate to the Director.