6. Each of the following provisions of the Principal Act is amended by omitting “Chairman” (wherever occurring) and substituting “Chairperson”:
Subsection 4 (1) (definitions of “member of the Authority” and “the Chairman”), subsections 8 (1) and (2), 14 (2) and (3) and 19 (1), paragraph 19 (2) (b) and subsection 20 (2).