After section 74(2)
insert:
(3) Regulations
referred to in subsection (1) may make provision for and in relation to the
imposition and payment of fees and charges in connection with the performance
of functions the arbitrator has under those regulations.
(4) If it is
inappropriate to prescribe a set fee or charge in connection with the
performance of a particular function the regulations may provide for the
method of calculating the fee or charge, including calculation according to
the cost of performing that function.