Home / Standards / GB/T 27928.1-2011 GB/T 27928.1-2011 Abolished Certificate management for financial services - Part 1: Public key certificates 金融业务 证书管理 第1部分：公钥证书 Standard Type GBT ICS 35.240.40 CCS A11 Status 废止 Issue Date 2011-12-30 Implementation 2012-05-01 Responsible Dept 中国人民银行 Drafting Unit N/A