IEC 63333:2023涉及横向评估产品中重复使用组件的比例，可应用于产品生命周期的任何阶段。本文件适用于电气和电子产品。它也可以应用于其他产品类型。 本文件旨在用于评估产品中重复使用组件的比例。技术委员会在开发专门针对其产品或产品组出版物的评估方法时也可以使用它。重用组件的性能、确认、验证和适用性等方面不在本文档的范围内。解决这些方面是本文档用户的责任。根据IEC指南108，本文件具有横向出版物的地位。

IEC 63333:2023 deals with the assessment of the proportion of reused components in products on a horizontal level, which can be applied at any point in the life of the product. This document applies to electrical and electronic products. It can also be applied to other product types.
This document is intended to be used in the assessment of the proportion of reused components in products. It can also be used by technical committees when developing assessment methods dedicated to their product or product-group publications. Aspects like performance, validation, verification and suitability of reused components are not in the scope of this document. It is the responsibility of the user of this document to address these aspects. This document has the status of a horizontal publication in accordance with IEC Guide 108.