An adjudicator may hear and decide any of the following matters if chosen by the president to constitute the tribunal for the matter—
(a) a minor civil dispute;
(b) a matter stated in this Act, the rules, or an enabling Act that is an Act, as a matter an adjudicator may hear and decide;
(c) another matter the president considers can be appropriately heard and decided by an adjudicator having regard to—(i) the nature, importance and complexity of the matter; and(ii) any special circumstances relating to the matter.