Writing & StyleStyle guide

Writing Lower-Reading-Level Summaries for Complex Text

Writing Lower-Reading-Level Summaries for Complex Text records a distinct W3C-supported accessibility writing task while keeping implementation mechanics outside the writing guidance.

Quick answer

For unusually complex text, provide a faithful plain-language summary or lower-reading-level version that preserves the essential meaning.

Key details

Core IssueWCAG 2.2 SC 3.1.5 allows supplemental content or a lower-reading-level version when text requires reading ability above the lower-secondary level.
Registerweb accessibility and interface content

Important caveats

Scope Boundary

Do not oversimplify facts or silently replace necessary technical material; make the summary a faithful supplement or alternative version.

Further guidance

Content

Summarize the main outcomes, recommendations, or essential meaning in shorter, clearer language while preserving the important substance of the complex source.

Purpose

A lower-reading-level summary can make specialist or technical material understandable without forcing the original expert-facing text to be discarded.

Sources and evidence

Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.

  1. Understanding SC 3.1.5: Reading Level (opens in a new tab)World Wide Web Consortium (W3C) · WCAG 2.2 guidance for providing lower-reading-level or supplemental explanations for complex text.

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