• Supervisors should have skilled and trusted personnel who can assess and understand risks, including recruitment through fit and proper tests or integrity testing as appropriate. This also requires these authorities maintain high professional standards to ensure that individuals have the necessary skills and expertise to carry out this work, which should be commensurate with the complexity of the entity's operations and risk profile and comply with integrity standards.

• Consider a balance between having staff specialised in particular sectors or entities for a number of years to build up knowledge/experience and building in rotation or other safeguards to ensure objectivity and sharing of expertise within supervisory teams. Secondments from industry are also a good way of complementing knowledge and experience.