区际侦查协作是打击跨境、跨区域犯罪司法协作研究的重要课题。针对跨境、跨区域犯罪侦查协作存在的问题,建立区际侦查协作具有必要性与可行性,应梳理区际侦查协作的原则,提出构建区际侦查协作的设想,共同构筑打击跨境、跨区域犯罪的协作机制。 Interregional reconnaissance cooperation is an important issue in the study of judicial cooperation in cross-border and cross-border crimes. In view of the existing problems of cross-border and cross-border criminal investigation and coordination, it is necessary and feasible to establish inter-regional reconnaissance and coordination. The principle of inter-regional reconnaissance and coordination should be consummated and the idea of ​​inter-regional reconnaissance and coordination should be proposed. Regional crime coordination mechanism.