WGlossary
WCAG 2.1
Web Content Accessibility Guidelines 2.1
WCAG 2.1 (June 2018) extended WCAG 2.0 with 17 new criteria for mobile accessibility, low vision, and cognitive impairments. 78 success criteria. The base standard for EN 301 549 and EAA. Still the most commonly required version in legislation (ADA, DSTU).
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WCAG 2.1/2.2 AA
EAA 2025 Ready
ДСТУ EN 301 549