标准摘要
[中文适用范围]： 1 适用范围 本文件提供了账簿和主张所有权链模型的应用要求和指南。它适用于系统内任何物料、产品或流程的流动，包括如何将特定特征归因于此类流程的流动。本文件提供了以下事项的要求和指南，其中包括：账簿和主张所有权链模型的一般要求；与质量平衡的区分；包括地理和时间在内的系统边界；物料进出流动的归因；转换因子；透明度、沟通和主张。 [外文原描述]： This document provides requirements and guidelines for the application of the book and claim chain of custody model. It is applicable to any flow of materials or products or processes within a system, including how to attribute specified characteristics to flows of such processes. This document provides requirements and guidelines for the following matters, amongst others: general requirements for the book and claim chain of custody model; differentiations from mass balance; system boundaries including geography and time; attribution of material flows in and out; conversion factors; transparency, communication and claims.
英文名称Chain of custody — Part 3: Requirements and guidelines for book and claim