Northern Territory Consolidated Acts Northern Territory Consolidated Acts61. Duration of exemption certificate
(1) An exemption certificate has effect -
(a) for 2 years from the date on which the Chief Minister signs it; or
(b) until it is revoked by him or her,
whichever occurs first.
(2) There is no limit to the number of times the Chief Minister may issue an exemption certificate in respect of the same information.