Home / Standards / GB/T 20907-2024 GB/T 20907-2024 Active Technical specification for automatic fare collection system of urban rail transit 城市轨道交通自动售检票系统技术条件 Standard Type GBT ICS 93.080.30 CCS Q 84 Status 现行 Issue Date 2024-09-29 Implementation 2025-04-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A