law: The National Investigation Agency Act, 2008
  Chapter I Preliminary
  1. Short title,
  
  extent and application. -
  1.  
  
    This
  
  Act may be called the National Investigation Agency Act, 2008.
  2.  
  
    It
  
  extends to the whole of India and it applies also-
  a.   to citizens of India
  
  outside India;
  b.   to persons in the
  
  service of the Government wherever they may be; and
  c.   to persons on ships
  
  and aircrafts registered in India wherever they may be.