Home / Standards / GB/T 39550-2020 GB/T 39550-2020 Active Intellectual property protection and management for e-commerce platforms 电子商务平台知识产权保护管理 Standard Type GBT ICS 03.140 CCS A 00 Status 现行 Issue Date 2020-11-09 Implementation 2021-06-01 Responsible Dept 国家知识产权局 Drafting Unit N/A