Section 21 does not apply if:
(a) a person obtains protected information for a permissible purpose; and
(b) the person makes a record of, or discloses or otherwise uses, the information; and
(c) the record, disclosure or use is required under another enactment of the Commonwealth, or of a State or Territory.
Note: A defendant bears an evidential burden in relation to the matter in this section: see subsection 13.3(3) of the Criminal Code .