Section 55ZZB of the Principal Act is amended as follows:(a) by omitting from subsection (1) "Authority" and substituting "Office" ;(b) by omitting from subsection (2) "Authority" first occurring and substituting "Office" ;(c) by omitting from subsection (2) "Authority" second occurring and substituting "Office" ;(d) by omitting from subsection (2)(a) "Authority;" and substituting "Office;" ;(e) by omitting from subsection (2)(b) "Authority." and substituting "Office." .