This division applies in relation to any of the following disputes—
(a) a dispute about a WHS matter that is a work group determination matter, work group variation matter or health and safety committee matter, if—(i) an inspector has been appointed to assist the parties to the dispute to reach an agreement about the matter; and(ii) the inspector has made a decision relating to the dispute under section 54 (5) (a) or (b) or 76 (6B) ;
(b) a dispute about a WHS matter, other than a WHS matter mentioned in paragraph (a) , whether or not an inspector has been appointed to assist in resolving the dispute.