控制下交付 meaning in English

controlled delivery

On controlled delivery
控制下交付论纲
Fifth , to put the investigation tactics under control in practice that is suggested in the convention on prihibitting drugs
4 、应用国际禁止贩毒公约中提出的控制下交付这一侦查手段。
To build the information system in order to strenthen the work of information collecting , to improve the cooperation between law enforcements in order to establish the stategy of prohibiting drug , and to strike the drug crime thoroughly by cooperation among united nations committee on drug crime , international criminal police organization and the law enforcement of other countries
4 、大力加强隐蔽斗争，建立秘密力量，采用内线侦查、外线监控相结合的方法和控制下交付的侦查策略，组织专案侦查。 5 、积极加强情报工作，广辟情报来源，建立系统的情报收集、处理网络，为缉毒侦查服务。