Section 40 of the Principal Act is amended as follows:(a) by omitting from subsection (1) "Chief Executive" and substituting "Secretary" ;(b) by omitting from subsection (2) "Chief Executive" and substituting "Secretary" ;(c) by omitting from subsection (3) "Chief Executive" and substituting "Secretary" ;(d) by omitting from subsection (4) "Chief Executive" and substituting "Secretary" ;(e) by omitting from subsection (6) "Chief Executive" and substituting "Secretary" .