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.
developingCore requirement
Visual Information Identified In Transcripts
Group: images-and-media • Guideline: transcripts
Summary in Plain English
Whatever the picture carries and the dialogue does not is written into the transcript, so the transcript stands alone as a record of the media.
Why It Matters
This is what separates a descriptive transcript from a dialogue list, and what makes the transcript a complete substitute for the media.
Visual information needed to understand the media is described in transcripts.
:::ednote
* This includes actions, charts or informative visuals, scene changes, and on-screen text,
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