(1) The Minister may make regulations -

(a) for any purpose in relation to which regulations are provided for in this Part,

(b) prescribing -

(i) any other Minister of the Government or a public service body, or

(ii) any body corporate,

to be a relevant authority for the purposes of this Act in relation to all or any part of the public service,

(c) prescribing a position in a public service body for the purposes of it being a designated office in respect of a designated office holder,

(d) providing for any matter or thing referred to in this Part as prescribed or to be prescribed,

(e) providing for appeals by a Scheme member or former Scheme member, or by any other person who is or claims to be a beneficiary under the Scheme, who is aggrieved by -

(i) the failure or refusal of the relevant authority concerned to pay to him or her some or all of any benefit under the Scheme to which he or she alleges an entitlement,