(1) Where:
(a) a person is legally married to another person; and
(b) the person is not living separately and apart from the other person on a permanent or indefinite basis; and
(c) the Secretary is satisfied that the person should, for a special reason in the particular case, not be treated as a member of a couple;
the Secretary may determine, in writing, that the person is not to be treated as a member of a couple for the purposes of this Act.
(1A) If:
(a) a relationship between a person and another person (whether of the same sex or a different sex) is registered under a law of a State or Territory prescribed for the purposes of section 2E of the Acts Interpretation Act 1901 as a kind of relationship prescribed for the purposes of that section; and
(b) the person is not living separately and apart from the other person on a permanent or indefinite basis; and
(c) the Secretary is satisfied that the person should, for a special reason in the particular case, not be treated as a member of a couple;
the Secretary may determine, in writing, that the person is not to be treated as a member of a couple for the purposes of this Act.
(2) Where:
(a) a person has a relationship with another person, whether of the same sex or a different sex (the partner ); and
(b) the person is not legally married to the partner; and
(c) the relationship between the person and the partner is a de facto relationship; and
(d) the Secretary is satisfied that the person should, for a special reason in the particular case, not be treated as a member of a couple;
the Secretary may determine, in writing, that the person is not to be treated as a member of a couple for the purposes of this Act.
(3) A determination made under subsection (1), (1A) or (2) is not a legislative instrument.