Standards Library
57 success criteria across WCAG 2.1, WCAG 2.2, and Section 508.
Bundles
Section 508 Full Audit
Complete Section 508 compliance check — covers all WCAG 2.1 Level A and AA criteria required for federal agencies and organizations receiving federal funding.
1 standard · Run check →
WCAG 2.2 AA (Current)
The latest WCAG standard (October 2023). Includes all Level A and AA criteria from 2.1 plus 7 new criteria covering focus appearance, target size, dragging, …
3 standards · Run check →
WCAG 2.1 AA (Standard)
The most common accessibility target worldwide. Covers all Level A and AA success criteria from WCAG 2.1 — the standard required by most accessibility laws.
2 standards · Run check →
WCAG 2.1 Level A Only
Minimum conformance level — the baseline 30 criteria. Use this for a quick check of fundamental accessibility requirements.
1 standard · Run check →
Individual Standards
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Section 508 (Revised)50 criteria
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WCAG 2.1 Level A30 criteria
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WCAG 2.1 Level AA20 criteria
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WCAG 2.2 New Criteria7 criteria