本文件确立了适用于所有类型产品相关环境声明和环境声明计划的原则和一般要求。环境声明源自环境声明计划，包括自我声明的环境声明、生态标签、环境产品声明（EPD）和足迹通信。 本文件旨在与ISO 14020系列中的其他标准一起使用。 注:这些其他标准包含与其特定范围相关的其他术语和定义、原则和要求。

This document establishes principles and specifies general requirements that are applicable to all types of product-related environmental statements and environmental statement programmes. Environmental statements result from environmental statement programmes and include self-declared environmental claims, ecolabels, environmental product declarations (EPDs) and footprint communications. This document is intended to be used in conjunction with other standards in the ISO 14020 family. NOTE      Those other standards contain additional terms and definitions, principles and requirements that are relevant to their specific scopes.