诉讼情况证明文件是招标文件中常常要求投标人递交的材料,但该类证明文件往往流于形式,投标人没有慎重准备,招标人也没有认真评价。本文从诉讼情况证明材料的角度分析了准确合理评价投标人履约风险应考虑的因素,提出了招标人应如何要求证明文件的内容及如何制定评价标准,以发挥该类证明文件的价值。 The evidence of litigation is the material often requested by the bidders in the bidding documents, but such documents are often mere formality. The bidders have not carefully prepared and the bid invariants have not seriously evaluated. This paper analyzes the factors that should be considered in accurately and reasonably evaluating the performance risk of bidders from the perspective of litigation evidence materials, proposes how the tenderee should request the contents of the supporting documents and how to set the evaluation criteria in order to exert the value of such documents.