أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
go through the questionnaire about the control system.
get the walk through in other words company policies and procedure and assess controls are enough placed to mitigate the risk.
after that apply test of control to ensure the control are operating in effective way to achieve the object that mitigate the risk.