Home / Standards / GB/T 44903-2024 GB/T 44903-2024 Active Greenhouse gases—Quantification methodologies and requirements for carbon footprint of products—Livestock products 温室气体 产品碳足迹量化方法与要求 畜产品 Standard Type GBT ICS 65.020.30 CCS B40 Status 现行 Issue Date 2024-10-26 Implementation 2025-05-01 Responsible Dept 农业农村部 Drafting Unit N/A