law: Trade Union Act, 1926 
  10. Cancellation of registration 
  A certificate of registration of a trade union may be withdrawn
  
  or cancelled by the Registrar- 
  (a) on the application of the trade union to be verified in such
  
  manner as may be prescribed:
  (b) if the Registrar is satisfied that the certificate has been
  
  obtained by fraud or mistake or that the trade union has ceased to exist or has
  
  willfully and after notice from the Registrar contravened by provision of this
  
  Act or allowed any rule to continue in force which is inconsistent with any
  
  such provision, or has rescinded any rule providing for any matter provision
  
  for which is required by section 6:
  PROVIDED  that not less than two months’ previous notice
  
  in writing specifying the ground on which it is proposed to withdraw or cancel
  
  the certificate shall be given by the Registrar to the Trade Union before the
  
  certificate is withdrawn or cancelled otherwise than on the application of the
  
  trade union.