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New Accessibility Techniques for PDF: Lists

November 2025 by PDF Association staff

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.

Proper tagging supports assistive technologies, ensures correct list semantics (ordered, unordered, nested, etc.), and enables accurate reflow and conversions. The provided techniques and failure examples cover all basic types of lists and address common pitfalls. As always, these techniques are vendor-neutral and community-maintained.

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.

Proper tagging supports assistive technologies, ensures correct list semantics (ordered, unordered, nested, etc.), and enables accurate reflow and conversions. The provided techniques and failure examples cover all basic types of lists and address common pitfalls. As always, these techniques are vendor-neutral and community-maintained.

Ensuring long-term access: PDF validation with JHOVE?

December 2014 by PDF Association staff
Article


Naturally, many memory institutions use JHOVE’s PDF module on a daily basis for digital long term archiving. Learn about the extent to which JHOVE’s PDF validation tools can be used … Read more

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December 2014 by PDF Association staff
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How can you benefit from PDF Day? Join IT managers and executives in Washington DC on December 10 and 11 … Read more

Article

December 2014 by Alexandra Oettler
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PDF/A l’essentiel 2.0 – PDF pour l’archivage a? long terme is the french translation of PDF/A in a Nutshell 2.0. … Read more

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November 2014 by Duff Johnson
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The VeraPDF consortium, which includes the PDF Association as a lead partner, has been awarded the PREFORMA first phase design … Read more

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November 2014 by PDF Association staff
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PDF is the big gun in the war on paper. It’s time the ECM industry gave up its TIFF based … Read more

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November 2014 by Duff Johnson
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The Document Imaging Report covers PDF Day and talks about support for PDF in the ECM marketplace.

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November 2014 by PDF Association staff
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With the PDF Days, taking place in the USA for the first time, the PDF Association is offering IT executives … Read more

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November 2014 by PDF Association staff
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As a fixed-format electronic record PDF has no real competition, but few law-firms systematically leverage PDF to reduce risks and … Read more

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November 2014 by PDF Association staff
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Although they are utterly reliant on PDF, modern financial services institutions still leverage only the most rudimentary fraction of PDF’s … Read more

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October 2014 by PDF Association staff
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Mere publication of a specification doesn’t make a standard: it takes a community. Of course, it also helps if the … Read more

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October 2014 by PDF Association staff
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Government requirements for electronic documents include considerations most businesses don’t need to address. From long-term archivability to accessibility, authenticity, redaction … Read more

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