The chief executive officer is to –

(a) monitor the operation of the Parliamentary disclosure of interests register, declarations of conflicts of interest register and any other register relating to the conduct of Members of Parliament; and

(b) prepare guidance and provide training for Members of Parliament and persons employed in the offices of Members of Parliament on matters of conduct, integrity and ethics; and

(c) review, develop and monitor the operation of any codes of conduct and guidelines that apply to Members of Parliament; and

(d) where appropriate, propose to a Parliamentary integrity entity possible modifications of any code of conduct or guidelines.