An officer must not, except for the purposes of the family assistance law or the Royal Commissions Act 1902 , be required:
(a) to produce any document in his or her possession; or
(b) to disclose any matter or thing of which he or she had notice;
because of the officer's powers, or the performance of the officer's duties or functions, under the family assistance law, to:
(c) a court; or
(d) a tribunal; or
(e) an authority; or
(f) a person;
having power to require the production of documents or the answering of questions.