本文件定义了电子电气产品和系统（EEPS）的产品类别规则（PCR）。它规定了如何在以下情况下进行生命周期评估的过程和要求: 环境宣言。 PCR由其他特定于产品的规则（PSR）补充，这些规则进一步定义了特定于产品的上下文中的功能单元和默认场景。因此，它还为如何在相应的技术委员会中开发PSR提供了指导。 本文件提供了以下方面的通用规则: a） 生命周期评估（LCA），包括开发默认场景的要求；b） 生命周期评估报告；c） 产品特定规则的制定。 本文件为环境申报提供了进一步的指南。 基本生命周期评价原则和框架基于EN ISO 14040系列标准（即EN ISO 14040和ISO 14044），因此超出了标准的范围。交叉引用:EN ISO 14021:2016ISO 14021:2016EN ISO 14044:2006ISO 14044:2006EN ISO 14025ISO 14040EN ISO 14020CEN ISO/TS 14027ISO 14025EN ISO 14040ISO 14020IEC/TR 62635EN 15804EN 60034-30-1Pren IEC 62474:2019EN 50598-3EN 62430EN ISO 14026ISO 14026:2017购买本文件时可提供的所有当前修订版。

This document defines product category rules (PCR) for electronic and electrical products and systems (EEPS). It specifies the process and requirements on how to conduct life cycle assessment in the context of environmental declarations. PCR is complemented by additional product-specific rules (PSR), which further define e.g. functional units and default scenarios in the product-specific context. Therefore, it also provides guidance on how to develop PSR in corresponding technical committees. This document provides common rules for: a) life cycle assessment (LCA), including the requirements for developing default scenarios;b) the LCA report;c) the development of product specific rules. This document provides further guidelines for environmental declarations. The basic LCA principles and framework are based on the EN ISO 14040 series of standards (i.e EN ISO 14040 and ISO 14044), and therefore out of scope of the standard.Cross References:EN ISO 14021:2016ISO 14021:2016EN ISO 14044:2006ISO 14044:2006EN ISO 14025ISO 14040EN ISO 14020CEN ISO/TS 14027ISO 14025EN ISO 14040ISO 14020IEC/TR 62635EN 15804EN 60034-30-1FprEN IEC 62474:2019EN 50598-3EN 62430EN ISO 14026ISO 14026:2017All current amendments available at time of purchase are included with the purchase of this document.