Home / Standards / GB/T 28450-2012 GB/T 28450-2012 Abolished Information security technology - Guidelines for information security management system auditing 信息安全技术 信息安全管理体系审核指南 Standard Type GBT ICS 35.040 CCS L80 Status 废止 Issue Date 2012-06-29 Implementation 2012-10-01 Responsible Dept 国家标准委 Drafting Unit N/A