18. Requests the Secretary-General to entrust the Office of Internal Oversight Services of the Secretariat with the task of conducting an evaluation of the impact of the recent restructuring of the Department of Peacekeeping Operations on its backstopping of peacekeeping operations performance, and the impact on efficient and effective use of the resources of the Department, and to report to the General Assembly at its resumed fifty-sixth session;
18. 请秘书长委托秘书处内部监督事务厅评价维持和平行动部最近的改组对其支持维持和平行动工作的影响和对该部有效率和有效使用资源的影响，并向大会第五十六届会议续会提出报告；