(1) The Home Affairs Minister may, by written notice given to the Minister, revoke a security notice.
(2) The revocation takes effect on the day it is made.
(3) The Minister must give a copy of a notice under subsection (1) to:
(a) the Secretary of the Department; and
(b) the Human Services Secretary.
(4) If:
(a) a determination in relation to an individual ceases to be in force because of subsection 57GI(2); and
(b) the Home Affairs Minister revokes the security notice concerned;
the Secretary of the Department must cause reasonable steps to be taken to notify the individual of the revocation.