(1) The Minister may, by legislative instrument, revoke the determination of a person as the numbering scheme manager if:
(a) the Minister is not satisfied the person is managing the numbering scheme in accordance with the numbering scheme principles; or
(b) the Minister is satisfied it is in the best interests of one or more of the following:
(i) the telecommunications industry;
(ii) users of carriage services;
(iii) the general community; or
(c) the Minister is satisfied it is in the best interests of national security.
(2) Before the Minister revokes the determination of a person as the numbering scheme manager, the Minister must consult the person, the ACMA and the ACCC.