Discussions

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  [Ally]: requires longer PDFs to have headers

  spurious validation error [Ally]

  teepeemm asked Apr 14, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

  

  

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  [PAC] table header scope is not recognized

  spurious vaidation error [PAC]

  u-fischer asked Apr 24, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

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  [PAC] lack of PDF2 support

  spurious vaidation error [PAC]

  davidcarlisle asked Apr 23, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

  

  

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  📣

  New Best Practice Guide for Mathematical Content in PDF

  The LaTeX Project Admin announced Apr 23, 2026 in Announcements

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  What is the correct tagging for table cells that span multiple rows?

  mbertucci47 asked Jul 16, 2024 in Q&A · Unanswered

  

  

  

  

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  [Ally]: cannot see title with A-4F standard

  spurious validation error [Ally]

  teepeemm asked Apr 14, 2026 in Issues with accessibility checkers and other AT software · Answered

  

  

  

  

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  [Ally]: Formula tag identified as "Image without a description"

  spurious validation error [Ally]

  teepeemm asked Apr 12, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

  

  

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  [Adobe]: claims presentation table fails to have headers

  spurious validation error [Adobe]

  teepeemm asked Apr 14, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

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  [Ally]: claims heading should begin at level 1

  spurious validation error [Ally]

  teepeemm asked Apr 14, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

  

  

  3
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  [Adobe]: claims PDF does not identify as compliant

  spurious validation error [Adobe]

  teepeemm asked Apr 14, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

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  [Adobe]: claims multirow fails table regularity

  spurious validation error [Adobe]

  teepeemm asked Apr 14, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

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  [Adobe]: claims headings fail to have appropriate nesting

  spurious validation error [Adobe]

  teepeemm asked Apr 14, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

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  READ FIRST: Guidelines for entries in this category

  FrankMittelbach asked Nov 28, 2025 in Issues with accessibility checkers and other AT software · Unanswered

  

  

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  [Adobe]: claims multicolumn fails table regularity

  spurious validation error [Adobe]

  teepeemm asked Apr 14, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

  

  

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  [Ally] Erroneously claims structure of headings is illogical

  spurious validation error [Ally]

  cfr42 asked Apr 13, 2026 in Issues with accessibility checkers and other AT software · Unanswered

  

  

  

  

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  💬

  Hybrid PDF 2.0 UA-2 math/alt/use or Hybrid PDF 1.7 UA-1 math/setup=mathml-AF ?

  alexanderperlis started Mar 26, 2026 in General

  

  

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  WTPDF / PDF/UA-2 Examples by the LaTeX Project

  davidcarlisle started Mar 25, 2024 in General

  

  

  

  

  49
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  💡

  strict tagging mode that raises errors

  teepeemm started Jan 23, 2026 in Ideas

  

  

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  💡

  Linguistics and accessibility

  niruvt started Aug 17, 2025 in Ideas

  

  

  

  

  27
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  Gauging interest: MCP server for accessing PDF accessibility tags

  delveccj started Dec 17, 2025 in General

  

  

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  🙏

  In-line lists with new templates

  area: lists

  hunterlehmann asked Dec 10, 2025 in Q&A · Unanswered

  

  

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  hrefurl - usage

  leomayer started Dec 15, 2025 in General

  

  

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  Real-world PDF/UA-2 + MathML testing feedback and practical fallback approach

  delveccj started Dec 12, 2025 in General

  

  

  

  

  8
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  💬

  Beamer support?

  kaimikael started Sep 10, 2024 in General

  

  

  

  

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  Interpreting a PDF Structure Tree as XML

  davidcarlisle started Jan 29, 2025 in General

  

  

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