New South Wales Consolidated Acts New South Wales Consolidated ActsIn any case where the work covered by a licence has not been used for a period of three years or more the Ministerial Corporation may give the holder of the licence notice by registered letter addressed to the holder at the holder's address last known to the Ministerial Corporation that after the expiration of a period specified in the notice the licence will be cancelled. At the expiration of the period mentioned in the notice, the licence shall be deemed to be cancelled unless the Ministerial Corporation shall have annulled or withdrawn the notice in the meantime.