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Guide · Interactive checklist

The WCAG 2.2 AA checklist for non-developers

The Level AA essentials in plain language, grouped by the four principles. Tick items off as you confirm them — your progress is saved in this browser.

By Marcel Bessen · DHS Trusted Tester (in progress) Updated

Automated scanners catch only part of the picture — often around a third of issues. The rest need a human checking by keyboard and screen reader. This list is a practical, plain-language subset of WCAG 2.2 Level AA to get you most of the way and show you where to dig deeper.

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Related guides

This checklist is a practical summary, not the full normative standard. For the authoritative success criteria, see the W3C WCAG 2.2 recommendation.