Home / Standards / GB/T 28952 GB/T 28952 Active Forest certification in China—Chain of custody 中国森林认证 产销监管链 Standard Type GBT ICS 65.020.40 CCS B64 Status 现行 Issue Date 2024-03-15 Implementation 2024-10-01 Responsible Dept 国家林草局 Drafting Unit 国家林草局