The School of Information Science and Technology (SIST) of Tsinghua University, founded in 1994, consists of three departments (Department of Electronic Engineering, Department of Computer Science and Technology, and Department of Automation), the School of Integrated Circuits, the School of Software, and the Research Institute of Network Sciences and Cyberspace. The SIST possesses the National IC Training Center, two National Engineering Research Centers (National Engineering Research Center for Computer Integrated Manufacturing System (CMS), and National Engineering Research Center for Enterprise Information Software) and four National Engineering Labs (National Engineering Lab of Next Generation Internet, National Engineering Lab for Digital TV (Beijing), National Engineering Lab for E-Commerce Technology and National Engineering Lab for Big Data System Software). The SIST also serves as the core of Beijing National Research Center for Information Science and Technology (BNRist), which is one of the six national research and development centers approved by the Ministry of Science and Technology. The SIST has 7 first-level disciplines, 26 second-level disciplines and 6 mobile postdoctoral stations.