This standard specifies the data exchange format used by the public security management information system of the motor vehicle re

This standard specifies the information items and data structure of on-site biological samples and sampled persons selected when e

This standard specifies the classification, specifications, marking, requirements, test equipment, test methods, inspection rules,

This standard specifies the detailed technical requirements for the classification of network security protection levels according

This standard specifies the management requirements for computer information system security level protection based on GB 17859-19

This standard specifies the definition, classification, technical requirements, test methods, inspection rules, marking, packaging

This standard specifies the general technical requirements for computer information system security level protection, and gives di

This standard specifies the detailed technical requirements for the classification of security protection levels of operating syst