Section 42 of the Principal Act is amended as follows:(a) by omitting from subsection (1) "Authority" and substituting "Office" ;(b) by omitting from subsection (2)(a) "Authority;" and substituting "Office;" ;(c) by omitting from subsection (2)(ba)(ii) "Authority" and substituting "Office" ;(d) by omitting from subsection (3) "Authority" and substituting "Office" .