Home / Standards / GB/T 36631-2018 GB/T 36631-2018 Active Information security technology—Time stamp policy and time stamp practice rules 信息安全技术 时间戳策略和时间戳业务操作规则 Standard Type GBT ICS 35.040 CCS L80 Status 现行 Issue Date 2018-09-17 Implementation 2019-04-01 Responsible Dept 国家标准委 Drafting Unit N/A