13. Requests the Executive Director of the United Nations Office on Drugs and Crime, within the framework of his biennial reports on the implementation of the outcome of the twentieth special session of the General Assembly and taking into account the relevant resolutions adopted on the subject since the special session, to include in his report on the control of precursors, starting with his report to be submitted to the Commission on Narcotic Drugs at its forty-eighth session, recommendations on how to strengthen the use of the pre-export notification mechanism and ensure timely responses.
13. 请联合国毒品和犯罪问题办事处执行主任在关于实施大会第二十届特别会议成果的两年期报告框架内，考虑到特别会议以来通过的关于这一议题的有关决议，从提交麻醉药品委员会第四十八届会议的报告开始，在关于前体管制的报告中纳入有关如何加强出口前通知机制的利用和确保及时作出反应的建议。