"NSAC National Standardization Examination Alliance Certification" is a professional standardization examination certification project. The project was implemented by NSAC Standardization Examination Alliance Project Office, and was jointly organized and participated by many domestic certification bodies, and the corresponding quantitative standards for examinations were formulated. .

NSAC is a neutral certification, which is famous for its convenient evaluation system, accurate evaluation criteria and rich user experience. Since its establishment, the project has received friendly support and cooperation from universities, industry organizations, China Electronic Commerce Association and relevant skill appraisal units of the Ministry of Industry and Information Technology.