Home / Standards / GB/T 46563-2025 GB/T 46563-2025 Active Guidelines of energy efficiency grading for public institutions 公共机构能效分级导则 Standard Type GBT ICS 27.010 CCS F01 Status 现行 Issue Date 2025-10-31 Implementation 2026-02-01 Responsible Dept 国家标准委 Drafting Unit N/A