Home / Standards / GB/T 20206 GB/T 20206 Active Technical specification for banking seal verification system 银行业印鉴核验系统技术规范 Standard Type GBT ICS 13.310 CCS A90 Status 现行 Issue Date 2025-08-01 Implementation 2026-02-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委