Section 81A of the Principal Act is amended as follows:(a) by omitting from subsection (1) "28" and substituting "84" ;(b) by omitting subsection (2) and substituting the following subsections:(2) The referral of a matter to the Tribunal is to be accompanied by (a) the prescribed fee; and(b) all evidentiary material on which the employer intends to rely at the hearing of the matter.(2AA) If an employer fails to lodge evidentiary material under subsection (2)(b) , the employer may not rely on that material unless the Tribunal otherwise allows.(c) by omitting from subsection (2A) "genuine dispute" and substituting "reasonably arguable case" ;(d) by omitting from subsection (3)(c) "genuine dispute" and substituting "reasonably arguable case" ;(e) by omitting from subsection (3)(d) "genuine dispute" and substituting "reasonably arguable case" .