The content of Construction project change is so casual, has no standard format, seriously affect the accuracy and timeliness of the construction project change, Increase the difficulty of the audit. 目前建筑工程洽商变更的内容随意性很大,没有标准的格式,严重影响工程洽商变更的工程造价结算得准确性和及时性,增加了审计的难度。