law: The Petroleum and Natural Gas Regulatory Board Act, 2006
  29. Orders passed by
  
  Board deemed to be decrees.-
  Every order made by
  
  the Board under this Act shall, on a certificate issued by an officer of the
  
  Board, shall be executable in the same manner as if it were a decree of a civil
  
  court: Provided that where an appeal lies against an order of the Board and no
  
  appeal is preferred then the order of the Board shall be deemed to be a final
  
  decree under this section on the expiry of the period allowed for preferring an
  
  appeal against such order before the Appellate Tribunal.