(1) The Treasurer may, subject to subsection (3), vary a notice imposing conditions by:
(a) revoking a condition; or
(b) imposing a new condition; or
(c) varying an existing condition; or
(d) varying the information specified under section 79H;
if the Treasurer is satisfied that the variation is not contrary to national security.
(2) The variation may be made on the Treasurer's own initiative.
(3) The Treasurer may vary a notice imposing conditions given to a person by imposing a new condition or varying an existing condition only if:
(a) the person consents to the new condition or the variation; or
(b) the Treasurer is satisfied that the new condition or variation does not disadvantage the person.