1. Overview
The earlier lessons in this module covered what EN 301 549 requires. This one covers how you show that a product or service meets it. It also covers how that evidence connects to the European Accessibility Act (EAA).
Three parts of the standard do that work. Annex C is the only normative annex. It gives a test for every requirement. Annex B relates every requirement to the functional performance criteria of clause 4. That is how you explain what a failure means for real users. Clause A.2 gives five tables, A.1 to A.5. They turn the standard into a checklist for one specific ICT under the EAA. Annex ZB shows how the clauses line up with the Directive's Annex I.
Around those sits the Directive's conformity framework. Products need an EU declaration of conformity and CE marking. Services need published information. The last section sets out a working approach to sampling, records and re-testing. The exercise runs a two-round audit in the Reports Hub. It leaves you with a repeatable evidence trail.
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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 1 and 14, Annex A (A.2.0 to A.2.5), Annex B, Annex C (C.1, C.4.2, C.9.1.4.3, C.9.6, C.9.7 and C.11.5.2.5), Annex E.4.2 and Annex ZB, available from the ETSI standards server.
- Directive (EU) 2019/882 (the European Accessibility Act), Articles 7, 13, 15, 16, 17, 18 and 19, and Annexes IV and V.
- W3C, WCAG 2.2, Conformance, and Website Accessibility Conformance Evaluation Methodology (WCAG-EM) 1.0, for sampling web pages.