a11y teacher edition W3C WCAG 2.2 & WCAG 3.0 draft reference
Plain English Accessibility Hub

Translating W3C Standards for Designers, Developers, QA & Product teams

โš ๏ธ W3C Working Draft Notice

WCAG 3.0 is an active W3C Working Draft in development by the AGWG. Requirements, assertions, the conformance model and reporting tiers are still being developed and may change. The latest published draft is the 10 September 2026 Working Draft; this site follows the editorsโ€™ draft, which also includes exploratory provisions.

developing Assertion

No Harm From Algorithms

Group: policy-and-protection • Guideline: algorithms

Summary in Plain English

An organisational assertion: the organisation states that its authors run usability testing and ethics reviews to reduce the chance that algorithms disadvantage disabled people.

Why It Matters

Algorithmic decisions about ranking, moderation or eligibility can disadvantage disabled people invisibly, without any individual decision looking wrong.

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