ISO/TS 14027:2017提供了根据ISO 14040和ISO 14044以及ISO 14025、ISO 14046和ISO/TS 14067，在基于生命周期评估（LCA）的III型环境声明或足迹传播计划中制定、审查、注册和更新PCR的原则、要求和指南。 它还提供了关于如何处理和整合额外环境信息的指导，无论这些信息是否以符合ISO 14025的连贯和科学合理的方式基于生命周期评价。

ISO/TS 14027:2017 provides principles, requirements and guidelines for developing, reviewing, registering and updating PCR within a Type III environmental declaration or footprint communication programme based on life cycle assessment (LCA) according to ISO 14040 and ISO 14044 as well as ISO 14025, ISO 14046 and ISO/TS 14067. It also provides guidance on how to address and integrate additional environmental information, whether or not it is based on LCA in a coherent and scientifically sound manner according to ISO 14025.