WGlossary
WCAG Levels
WCAG Conformance Levels (A, AA, AAA)
WCAG defines three levels: Level A (30 criteria in 2.2) is minimum accessibility; without it the site is practically unusable. Level AA (24 criteria) is the recommended standard, required by EAA, ADA, and DSTU. Level AAA (33 criteria) is maximum accessibility, rarely required in full.
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Checked against
WCAG 2.1/2.2 AA
EN 301 549
EAA 2025