政府采购活动是一项复杂且繁琐的活动,供应商的权利时刻受到行政机关和采购部门盘剥侵害的风险,传统的质疑前置程序过于复杂且繁琐经常使得供应商的权利难以得到及时有效的救济,将质疑前置程序进行改革不仅是政府采购迈向法治化的新步伐也对政府采购纠纷解决机制提供了多元化的方法 Government procurement activity is a complicated and tedious activity. The rights of suppliers are subject to the risk of being exploited by the executive authorities and the purchasing department at any time. The traditional challenge of the pre-process is too complicated and cumbersome, which often makes it difficult for suppliers to obtain timely and effective remedies , Will challenge the reform of preconditions is not only a new step towards the legalization of government procurement but also provides a diversified approach to government procurement dispute resolution mechanism