Home / Standards / GB 40050-2021 GB 40050-2021 Active Critical network devices security common requirements 网络关键设备安全通用要求 Standard Type GB ICS 33.040.01 CCS C71 Status 现行 Issue Date 2021-02-20 Implementation 2021-08-01 Responsible Dept 工业和信息化部 Drafting Unit N/A