All projects have an approved plan containing authorisation points, at which the business case is reviewed and approved. Decisions made at authorisation points are recorded and communicated. Members of delegated authorisation bodies have sufficient representation, competence, authority and resources to enable them to make appropriate decisions. The project business case is supported by relevant and realistic information that provides a reliable basis for making authorisation decisions. The board or its delegated agents decide when independent scrutiny of projects and project management systems is required, and implement such scrutiny accordingly.