What’s the Difference Between WCAG, the EAA, and EN 301 549? Complex topic indeed.
I love a good food metaphor, so here we go:
- WCAG is the cookbook that tells you how to prepare accessible digital content.
- The EAA is the food safety law: it makes serving accessible content mandatory in the EU.
- EN 301 549 is the detailed inspection checklist: not mandatory on its own, but, used to prove you’re following the rules.

tpgi.com/whats-the-difference-

3 illustrations showing the difference between WCAG, European Accessibility Act and EN 301 549 with the following text.
WCAG: a cookbook: with recipes (guidelines) for preparing accessible digital content. It’s a global reference, but following it is voluntary. Illustration of a cook holding a WCAG cookbook
European Accessibility Act. The food safety law: it makes serving accessible content mandatory in the EU. Enforced by EU member states, with penalties for non-compliance. Illustration of the scale of justice, with a contract named EAA
EN 301 549: A detailed inspection checklist: not mandatory on its own, but, used to show the “recipes” were followed correctly.  It’s based on WCAG. Illustration of a checklist, being checked by a pen, titled EN 301 549.
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