law: Indian Boilers Act, 1923 
  19. Appeals to chief Inspector 
  Any person considering himself aggrieved by,- 
  (a) an order made or purporting to be made by an Inspector in
  
  the exercise of any power conferred by or under this Act, or
  (b) a refusal of an Inspector to make any order or to issue any
  
  certificate which he is required or enabled by or under this Act to make or
  
  issue, may, within thirty days from the date on which such order or refusal is
  
  communicated to him, appeal against the order or refusal to the Chief
  
  Inspector.