law: Banking Regulation Act, 1949
  47. Cognizance of offences
  No court shall take cognizance of any offence
  
  punishable under 216[sub-section (5) of section 36AA or] section 46 except upon
  
  complaint in writing made by an officer of 256[the Reserve Bank or, as the case
  
  may be, the National Bank], generally or specially authorized in writing in
  
  this behalf by 255[the Reserve Bank or, as the case may be, the National Bank],
  
  and 257[no court other than that of a Metropolitan or a Judicial Magistrate of
  
  the first class or any court superior thereto] shall try any such offence.