a11y teacher edition W3C WCAG 2.2 & WCAG 3.0 draft reference
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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

Information Requirements Available At Start

Group: process-and-task-completion • Guideline: complete-tasks

Summary in Plain English

Where a user has to complete a multi-step process, the information and resources needed are given up front: how many steps it may take if that is known, what will be needed to do it, and an overview of the process and the next step.

Why It Matters

Discovering halfway through that a document is needed means abandoning the task. Knowing in advance is what lets people with limited time, energy or attention start at the right moment.

Scope: When This Applies

The draft's own conditions, quoted from guidelines/groups/process-and-task-completion/complete-tasks/information-requirements-available-at-start.md.

Applies when

  • the user needs to complete a multi-step process.