(1) The Secretary may nominate a person to investigate and report to the Secretary in connection with an inquiry under this Division.
(2) The Secretary or nominated investigator must give to an employee against whom it is alleged there are grounds under this Division for action—
(a) notice in writing of the alleged grounds; and
(b) written particulars of the alleged grounds; and
(c) an opportunity to provide to the Secretary or investigator, as the case may be, a response in writing to the alleged grounds.
(3) The Secretary may request the nominated investigator to conduct further investigation and provide a further report to the Secretary at any time during an inquiry under this Division.