The National Science Library (China Academy of Sciences) is based in China Academy of Sciences and faces China. It mainly provides literature information guarantee, strategic information research service, public information service platform support and scientific exchange and communication service for independent scientific and technological innovation in natural science, interdisciplinary science and high technology fields. At the same time, through the national scientific and technological literature platform and the development of * * *, it provides information services for scientific research institutions in other fields of the national innovation system. Meanwhile, the center is a member of the International Federation of Library Associations and Institutions (IFLA). The Document Information Center was established in April of 1950 and February of 195 1, and officially named as "Library of China Academy of Sciences". 1985165438+1October, renamed as "China Academy of Sciences Document Information Center", while retaining the name of "China Academy of Sciences Library"; 200 1 10, entered the knowledge innovation pilot project sequence of China Academy of Sciences; In March 2006, it was confirmed as the National Science Library of China Academy of Sciences (to be built); 2065438+March, 2004 19, officially confirmed as the document information center of China Academy of Sciences. 201June official website information of the center shows that there are three sub-centers of literature information, with more than 400 employees and a collection of11450,000 books. In addition, the center started the national scientific digital library construction project, gradually completed the transformation from traditional library to digital library, and began to embark on the development path of knowledge information research and knowledge service center.