law: Payment and Settlement Systems Act, 2007
  12. Power to call for
  
  returns, documents or other information -
  The Reserve Bank may call for from any system
  
  provider such returns or documents as it may require or other information in
  
  regard to the operation of his payment system at such intervals, in such form
  
  and in such manner, as the Reserve Bank may require from time to time or as may
  
  be prescribed and such order shall be complied with.