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
Page/view change notified
Group: layout • Guideline: user-orientation
Summary in Plain English
When content causes a change of page or view, there is a visible change within the view and a programmatic notification of it.
Why It Matters
In a single-page application nothing reloads, so a screen reader user may not be told anything happened and can continue reading content that is no longer there.