The arbiter’s costs in deciding a liability amount are to be paid in equal amounts by the following—
(a) if the decision is for an amount of outstanding liability—WorkCover and the employer;
(b) if the decision is for an amount of the total liability—the relevant parties;
(c) if the decision is for an amount of liability after cancellation of the self-insurer’s licence—WorkCover and the former self-insurer;
(d) if the decision is for an amount of estimated claims liability—the Regulator and the self-insurer;
(e) if the decision is for an amount for non-scheme employer’s liability—WorkCover and the non-scheme employer;
(f) if the decision is for an amount for a recalculation of a non-scheme employer’s liability—WorkCover and the non-scheme employer;
(g) if the decision is for an amount for the total liability of a non-scheme member—WorkCover and the old insurer.