Home / Standards / GB/T 46783-2025 GB/T 46783-2025 Upcoming Greenhouse gas management system—Implementation guidance for building materials enterprises 温室气体管理体系 建材企业实施指南 Standard Type GBT ICS 13.020.10 CCS Z00 Status 即将实施 Issue Date 2025-12-02 Implementation 2026-07-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A