The functions of non-executive directors should include:
(a)    participating in board meetings to bring an independent judgement to bear on issues of strategy, policy, performance, accountability, resources, key appointments and standards of conduct;
(b) taking the lead where potential conflicts of interests arise;
(c) serving on the audit, remuneration, nomination and other governance committees, if invited; and
(d) scrutinising the issuer’s performance in achieving agreed corporate goals and objectives, and monitoring performance reporting.