Home / Standards / GB/T 29456 GB/T 29456 Active Energy management systems—Guidance for the implementation, maintenance and improvement of a GB/T 23331 energy management system 能源管理体系 实施、保持和改进GB/T 23331能源管理体系指南 Standard Type GBT ICS 27.010 CCS F01 Status 现行 Issue Date 2025-01-24 Implementation 2025-08-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委