1. Overview
Clause 9 is where most people first meet EN 301 549. It is the shortest route from a WCAG audit to a European requirement. It applies wherever ICT "is, or includes, a web page". Clause 9.0 NOTE 1 makes two things clear. Web applications, including mobile web applications, count as web pages. And you evaluate a website page by page.
The clause does not restate WCAG. Each requirement in clauses 9.1 to 9.4 is a single sentence. It says that where ICT is, or includes, a web page, "the web page shall satisfy WCAG 2.2 Success Criterion" followed by the number. There are 55 such requirements, one for every Level A and AA criterion in WCAG 2.2. Clause 9.6 adds WCAG's five conformance requirements. Clause 9.7 covers user preferences. Table A.1 lists all 57 as the requirements for any web page under the European Accessibility Act (EAA).
This lesson gives you the mapping in both directions. It explains the gaps in the numbering. It shows what clauses 9.5, 9.6 and 9.7 add on top of the success criteria. The exercise at the end takes a real audit report. You map every finding to its clause 9 number. Then you use the report's coverage list to work out which clause 9 requirements still need a human.
Unlock the rest of this lesson
You have read the free preview of Clause 9: web content in Module 3: EN 301 549. The full lesson, its knowledge check and the module certificate come with a plan, bought here on the web.
Buy a plan here with a card and the rest of the course unlocks. You will sign in first, with Apple or Google, which is what the plan is attached to. No iPhone or Mac needed.
Free with no account: the first lesson, Why accessibility, and who it is for, the European Accessibility Act flashcards and the overview of every lesson.
Sources
- ETSI, CEN and CENELEC, EN 301 549 V4.1.1 (2026-09), clauses 9.0 to 9.7, clause 14.1 and Table A.1, available from the ETSI standards server.
- W3C, Web Content Accessibility Guidelines (WCAG) 2.2, including the Conformance section, and the Understanding WCAG 2.2 documents.
- Directive (EU) 2019/882 (the European Accessibility Act), Annex I, Section III(c).