(1) Subject to any Ordinance or to Rules of Court, the forms of oath used in proceedings in the Supreme Court shall be the same, as nearly as may be, as those which are used in the Supreme Court of the State of New South Wales.
(2) Subject to any Ordinance or to Rules of Court, a person who, by or under a law of the State of New South Wales, is entitled to make an affirmation instead of taking an oath may do so in a cause or matter in the Supreme Court.
(3) The form of affirmation shall, subject to any Ordinance or to Rules of Court, be in accordance with the law of that State.