law: The National Investigation Agency Act, 2008
  4. Superintendence of
  
  National Investigation Agency.
  1.  
  
    The
  
  superintendence of the Agency shall vest in the Central Government.
  2.  
  
    The
  
  administration of the Agency shall vest in an officer designated as the
  
  Director-General appointed in this behalf by the Central Government who shall
  
  exercise in respect of the Agency such of the powers exercisable by a
  
  Director-General of Police in respect of the police force in a State, as the
  
  Central Government may specify in this behalf.