近年来，一些地方为加快投资项目建设步伐，改革项目审批制度，试行投资项目备案制，即通过取消一定限额投资项目的行政审批，对企业自主决策的项目，直接报项目主管部门备案，主管部门在一定期限内向企业反馈认可与否，并提出建议、意见。这一措施减化了项目的审批程序，提高 In recent years, in some places, in order to speed up the pace of construction of investment projects, reform the examination and approval system of projects, and try out the filing system for investment projects, that is, cancel the administrative examination and approval of certain limited investment projects and report directly to the competent department of project administration for the record, Within a certain period of feedback to the business approval or not, and make suggestions, comments. This measure to reduce the approval process of the project to improve