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New Accessibility Techniques for PDF: Lists

The PDF Association’s third release of its Techniques for Accessible PDF focuses on lists!

This new guidance offers 15 correct (PASS) and 10 incorrect (FAIL) examples of list tagging to help authors properly tag lists in PDF documents. These techniques cover all basic types of lists and address common pitfalls. As always, these techniques are vendor-neutral and community-maintained.

PDF Association staff

By PDF Association staff
November 2025

New Accessibility Techniques for PDF: Lists

The PDF Association’s third release of its Techniques for Accessible PDF focuses on lists!

This new guidance offers 15 correct (PASS) and 10 incorrect (FAIL) examples of list tagging to help authors properly tag lists in PDF documents. These techniques cover all basic types of lists and address common pitfalls. As always, these techniques are vendor-neutral and community-maintained.

PDF Association staff

By PDF Association staff
November 2025

Integrity protection for encrypted documents: ISO TS 32004 is the latest Extension to PDF 2.0

May 2024 by PDF Association staff
PDF Association news


The latest ISO Extension to PDF 2.0 offers backwards-compatible integrity protection via Message Authentication Code (MAC).

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May 2024 by Peter Wyatt
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Accurately understanding the kinds of data that can be in a PDF and how it is stored can be very … Read more

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May 2024 by PDF Association staff
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The second PDF Week event of 2024 arrives May 6-10 in Tokyo! Members can attend remotely if they cannot join … Read more

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April 2024 by PDF Association staff
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Hugging Face.AI examines PDF. New PDF support in Android. Google reinvents a 31 year-old PDF feature. FireFox wants you to … Read more

PDF in the Wild

April 2024 by PDF Association staff
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A new ISO extension to PDF 2.0 adds PDF support for the Khronos Group’s glTF 3D format.

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April 2024 by Peter Wyatt
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All ISO publications are written according to a set of rules known as the ISO Directives. In this article, the … Read more

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April 2024 by axes4 GmbH
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Accessibility is vital for ensuring that everyone, regardless of their abilities, can fully participate in society. This article delves into … Read more

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March 2024 by PDF Association staff
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Authoritative answers to common questions about Tagged PDF, WTPDF and PDF/UA.

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March 2024 by Peter Wyatt
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How meaningful is PDF’s version number? SafeDocs’ research reveals that 20% of extant files contain features that exceed the stated … Read more

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March 2024 by Peter Wyatt
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Peter Wyatt shares his custom metadata panels – very useful for discovering ISO standards and PDF Declarations metadata! (until vendors … Read more

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March 2024 by PDF Association staff
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Based on WTPDF, ISO 14289-2 serves to assure institutions that the PDF Association’s requirements for creating and validating accessible PDF … Read more

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