Home / Standards / GB/T 45406-2025 GB/T 45406-2025 Active Security technical requirements for critical network devices—Programmable logic controller(PLC) 网络关键设备安全技术要求 可编程逻辑控制器(PLC) Standard Type GBT ICS 35.030 CCS L80 Status 现行 Issue Date 2025-03-28 Implementation 2025-10-01 Responsible Dept 国家标准委 Drafting Unit N/A