56.—(1) For the purposes of this Part—

(a) the Commission may appoint such members of its staff as it thinks fit to be inspectors for such period and subject to such terms as the Commission may determine,

(b) the Commission may appoint such other persons as it thinks fit to be inspectors for such period and subject to such terms (including terms as to remuneration and allowances for expenses) as the Commission, with the approval of the Minister and the consent of the Minister for Public Expenditure and Reform, may determine.

(2) Each inspector shall, on his or her appointment, be furnished with a certificate of appointment and, when exercising a power conferred on him or her or performing any function imposed by this Part, shall, if requested by any person thereby affected, produce the certificate or a copy of it, to that person for inspection.]