Home / Standards / GB/T 24421.5-2023 GB/T 24421.5-2023 Active Guidelines for standardization of organizations in service sector —Part 5：Improvement 服务业组织标准化工作指南 第5部分：改进 Standard Type GBT ICS 03.080.01 CCS A00 Status 现行 Issue Date 2023-03-17 Implementation 2023-03-17 Responsible Dept 国家标准委 Drafting Unit N/A