82. (1) For the purposes of this Part, the Commissioner may hold a public hearing in relation to a matter if—
(a) the Commissioner believes on reasonable grounds that the matter cannot be resolved by conciliation;
(b) the Commissioner has been unsuccessful in attempting to resolve the matter by conciliation; or
(c) the Commissioner believes on reasonable grounds that the matter is of such a nature that a public hearing is necessary or desirable in order to resolve the matter.
(2) Subject to this Part, the procedure at a public hearing shall be determined by the Commissioner.