本 ISO/CIE 国际标准由国际照明委员会（CIE）与 ISO/TC 274「光与照明」技术委员会合作制定。ISO/CIE 23603 第一版取消并替代了经技术修订的 ISO 23603:2005。本出版物的先前引用编号（CIE S 012:2004、ISO 23603:2005）已由 ISO/CIE 23603:2024 取代。
This ISO/CIE International Standard was prepared by the International Commission on Illumination (CIE) in cooperation with Technical Committee ISO/TC 274, Light and lighting.This first edition of ISO/CIE 23603 cancels and replaces ISO 23603:2005, which has been technically revised. Prior reference numbers of the publication (CIE S 012:2004, ISO 23603:2005) have been replaced by ISO/CIE 23603:2024.