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

Help Usability Testing

Group: help-and-feedback • Guideline: help-available

Summary in Plain English

An organisational assertion: the organisation states that it added help and training in response to usability testing with people with cognitive and mental health disabilities, and records when that testing happened.

Why It Matters

Help written without testing tends to answer the questions the authors imagined. Testing with the people who rely on it is what finds the gaps that matter.

0

Examples from the Draft

Worked examples the W3C editors wrote into the provision itself, not examples invented here.

Solutions include help with completing functionality such as data entry, task completion, search, and understanding complex ideas and visualizations.