30-20 تتولى المسؤولية عن هذا البرنامج الفرعي شعبة المراجعة الداخلية للحسابات.
30.21 The Internal Audit Division is implementing a strategy which calls for a gradual and substantial increase in the number and depth of audits, variously referred to as operational, performance, programme, economy and efficiency or value-for-money audits.