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 Supplemental requirement

Focus Placed

Group: input-operation • Guideline: keyboard-interface-input

Summary in Plain English

When keyboard focus moves between contexts within a page, returning to the previous context restores focus to where it was - unless that place no longer exists.

Why It Matters

Being dumped back at the top of a long page after closing a dialog can mean re-traversing the entire page, which is slow and disorienting for keyboard and screen reader users.

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Examples from the Draft

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

When a user closes a modal dialog or other popup, keyboard focus is returned to the element that caused the dialog or popup to open.

When there are tags, with a delete button on each tag, the keyboard focus needs to be moved to a meaningful location after a tag is deleted.