In the project of "Comprehensive Demonstration of Water Environment Management about LiaoHe River Basin", many business requirements need to present the data in the form of statements. The traditional way of processing statements is fixed in each business system, and the style is single. In reality, statements need to be present in a variety of different styles, and can respond to changing data request. In order to satisfy the demand of business system, we put the production process of statements out which formats the Statement Management System. Statement Management System is provided to the systems as the service. As long as the systems in accordance with the provisions request data, Statement Management System will be in accordance with the requirements of output statements. Statement Management System can not only support single system, also support multiple systems concurrently. Any business system can use Statement Management System if only they comply with provisions.