New section 4B concerns divisions of tribunals. Thus, subsection 4B(1) provides that a tribunal consisting of more than one member may, whenever the chairperson so determines, act in divisions each of which consists of such members of the tribunal as the chairperson may determine. Subsection 4B(2) provides that the chairperson may designate one member of a division to be chairperson, determine the functions to be performed by the division, determine the matters to be dealt with by the division and require the division to prepare a report.