Home / Standards / GB/T 38574-2020 GB/T 38574-2020 Active General technical requirement for two-dimensional code of food traceability 食品追溯二维码通用技术要求 Standard Type GBT ICS 67.040 CCS X07 Status 现行 Issue Date 2020-03-31 Implementation 2021-04-01 Responsible Dept 市场监管总局(食品生产经营) Drafting Unit N/A