Home / Standards / GB/T 41400-2022 GB/T 41400-2022 Active Information security technology—Information security protection capability maturity model of industrial control systems 信息安全技术 工业控制系统信息安全防护能力成熟度模型 Standard Type GBT ICS 35.030 CCS L80 Status 现行 Issue Date 2022-04-15 Implementation 2022-11-01 Responsible Dept 国家标准委 Drafting Unit N/A