(1) If, before the commencement of this Act, the Minister of Social Welfare has, in his or her capacity as the Minister responsible for the administration of the Social Security Act 1964, initiated or become a party to any proceedings, the proceedings may be continued, completed, and enforced by or against the responsible Minister.
(2) If, before the commencement of this Act,—
the proceedings may be continued, completed, and enforced by or against the chief executive of the responsible department or (as the case may be) the officer of the responsible department who is the Secretary for War Pensions.
(3) If, before the commencement of this Act,—
(a) the chief executive of the Department of Labour has, in his or her capacity as a person exercising or performing any function, duty, or power under the Social Security Act 1964, initiated or become a party to any proceedings; or
(b) the unit of the Department of Labour called the New Zealand Employment Service, the Community Employment Group, or the Local Employment Coordination Unit has initiated or become a party to any proceedings,—
the proceedings may be continued, completed, and enforced by or against the chief executive of the responsible department.
(5) If, before the commencement of this Act, any person has—
the appeal may be continued and completed as if the chief executive of the responsible department were a party to the appeal instead of the Director-General of Social Welfare, and (subject to section 12Q or section 12R of the Social Security Act 1964) the chief executive is bound by the decision made on the appeal.
(6) If, before the commencement of this Act, any person has exercised a right of review under section 15D of the War Pensions Act 1954, the review may be continued and completed by the National Review Officer in the responsible department, and the Secretary for War Pensions in the responsible department is bound by the decision made on the review.
(7) If, before the commencement of this Act, any person has exercised a right of appeal under section 16 or section 85A of the War Pensions Act 1954, the appeal may be continued and completed as if the Secretary for War Pensions in the responsible department were a party to the appeal, and the Secretary is bound by the decision made on the appeal.
(8) If, before the commencement of this Act, any person was entitled, or claimed to be entitled, to issue any proceedings, apply for or exercise any right of review, or to exercise any right of appeal, referred to in any of subsections (1) to (7),—
(a) that person may, after the commencement of this Act, commence the proceedings, review, or appeal as if (as the case requires) the responsible Minister, or the chief executive of the responsible department, or the officer of the responsible department who is the Secretary for War Pensions, were the appropriate person in respect of whom the proceedings, review, or appeal relates:
(c) no such proceedings, review, or appeal may be commenced in respect of any person other than the responsible Minister, chief executive, or officer specified in paragraph (a).