认证规则名称：碳足迹服务认证实施规则

认证规则编号：HQ-GZ-FW-088

依据标准名称：《Greenhouse gases - Carbon footprint of products - Requirements and guidelines for quantification》

                             《Specification for the assessment of the life cycle greenhouse gas emissions of goods and services》

依据标准编号：ISO 14067:2018

                               PAS 2050:2011