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

Transcripts Reviewed By Content Authors

Group: images-and-media • Guideline: transcripts

Summary in Plain English

An organisational assertion: the organisation states that it reviewed its transcripts, and records who did so and when.

Why It Matters

Automatic transcription errors cluster on exactly the words that carry meaning - names, terms, numbers. Review is what catches them.

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Examples from the Draft

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

  • Roles and numbers: 3 creators
    • 1 director
    • 1 planner
    • 1 screenwriter/playwright
  • Period: 10-21 October 2024
  • Examples of fixed issues:
    • Provided more details based on feedback.
    • Rewrote some scripts to reflect the directorโ€™s intent.
    • Added the description of the background shown in the video.