(1) The Authority shall prepare and submit to the Minister a scheme or schemes for the granting of superannuation benefits to or in respect of its staff (including the Chief Executive).
(2) A scheme under this section shall fix the time and conditions of retirement for all persons to or in respect of whom superannuation benefits are payable under the scheme and different times and conditions may be fixed in respect of different classes of person.
(3) The Authority may at any time prepare and submit to the Minister a scheme amending or revoking a scheme previously submitted and approved under this section including a scheme under this subsection or a scheme to which subsection (5) applies.
(4) A scheme or amending scheme submitted to the Minister under this section shall, if approved by the Minister with the consent of the Minister for Finance, be carried out by the Authority in accordance with its terms.
(5) Notwithstanding the repeal of the Act of 1989 by section 4, any scheme for the
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