摘要
EN 301549是欧洲信息与通信技术(ICT)可访问性领域的核心标准.其V 4.1.1系列旨在支撑欧盟两项重要立法——Directive(UE)2016/2102《公共部门网站与移动应用可访问性指令》与Directive(UE)2019/882《欧洲可达性法》(EAA).本文依据EN 301549V 4.1.1c(2025-09)(ETSI,2025)正式草案V.0.0.19文件,与2024-11版草案进行条款级对比,系统分析范围、结构、术语、技术要求、附录与引用标准的变化.研究表明,2025年版与WCAG2.2(W3C,2024)实现了全面对齐,显著强化了实时文本(RTT)与认知可访问性条款,优化了Directive映射结构,并通过新增Annex E、Annex F提升了文档可读性与可追溯性.
EN 301549 is a core standard in the field of information and communication technology(ICT)accessibility in Europe.The V 4.1.1 series aims to support two key EU legislations-Directive(EU)2016/2102,the"Accessibility Directive for Public Sector Websites and Mobile Applications,"and Directive(EU)2019/882,the"European Accessibility Act"(EAA).This article is based on the EN 301549 V 4.1.1c(2025-09)(ETSI,2025)formal draft V.0.0.19 document and conducts a clause-by-clause comparison with the 2024-11 draft version,systematically analyzing changes in scope,structure,terminology,technical requirements,annexes,and referenced standards.The research indicates that the 2025 version achieves full alignment with WCAG 2.2(W3C,2024),significantly strengthens provisions for real-time text(RTT)and cognitive accessibility,optimizes the mapping structure to the Directives,and enhances document readability and traceability through the addition of Annex E and Annex F.
作者
高亮
Gao Liang(Shenzhen World Standard Testing&Certification Co.,Ltd.,Shenzhen 518000,Guangdong Province,China)
出处
《科学与信息化》
2025年第20期7-9,共3页
Technology and Information
