协查系统作为金税工程四个系统的最后一个环节，其运行是否正常，能否及时传递有问题发票的信息并进行准确查处，直接影响到金税工程作用的发挥。从前一段时期的运行情况看，系统本身存在的传输速度慢、数据不准确、掉包现象严重等问题已基本得到解决，当前应着力完善配套措施 As the final link of the four systems of Golden Tax Project, the system of checking and checking is functioning normally. Whether the information of the questionable invoice can be timely transmitted and investigated can directly affect the performance of Golden Tax Project. From the previous period of operation, the system itself, the transmission speed is slow, the data inaccurate, the problem of serious drop outs have been basically solved, the current efforts should be to improve the matching measures