Home / Standards / GB/T 39477-2020 GB/T 39477-2020 Active Information security technology—Government information sharing—Data security technology requirements 信息安全技术 政务信息共享 数据安全技术要求 Standard Type GBT ICS 35.040 CCS L80 Status 现行 Issue Date 2020-11-19 Implementation 2021-06-01 Responsible Dept 国家标准委 Drafting Unit N/A