(e) Developing effective mechanisms for investigating seizures of ATS both within and across borders, giving attention to the potential benefits of controlled delivery operations and backtracking operations;
(e) 为在国境内外调查缉获苯丙胺类兴奋剂的案件建立有效的机制，同时注意控制下交付行动和循迹行动可能具有的优点；