The Minister may certify that protected material should not be disclosed, or that it should be disclosed only on terms and conditions specified in the certificate, if the Minister considers that the disclosure of the material, or its disclosure otherwise than on those terms or conditions, would be likely to—
(a)
endanger the safety of any person; or
(b)
infringe the privacy of a natural person (including a deceased natural person); or
(c)
prejudice—
(i)
the continued performance of the functions of the Defence Force or the Ministry; or
(ii)
the security or defence of New Zealand; or
(iii)
the international relations of the New Zealand Government; or
(iv)
the entrusting of information to the New Zealand Government on a basis of confidence by the Government of another country or by a foreign public agency or an international organisation.