This has been relocated to https://github.com/teepeemm/accessibility

• To get an accessible PDF, make sure everything is completely up to date, and as the very first lines in your TeX file:

  \DocumentMetadata{tagging=on,lang=en-US,pdfstandard=ua-2,
   % check-tagging-status, % uncomment to log status of packages
   tagging-setup={
    % math/alt/use, % uncomment for Ally
    math/setup=mathml-SE
   }
  }
  

  Copy
• PDF resource (start here)
• its TeX source
• Examples:
  • 2025-08-27 department colloquium
    • PDF presentation
    • its TeX source
      • included PDFix screenshot
      • included VeraPDF screenshot
      • included PAC screenshot
      • included ltx-footer example
      • included style file to avoid PAC bug
  • 2025-10-11 MAA presentation
    • PDF presentation
    • its TeX source
      • included ltx-footer example
• How to update your LaTeX
• The basics
• Status of individual packages and classes
• Tools to check that your pdf is accessible:
  • PDFix (GUI only)
  • VeraPDF (not great for locating problems)
  • PAC (PDF1.7/UA-1 only)
  • Ally's accessibility checklist
• If Ally complains about missing headers: use \section* or this TeX.SE answer
• Other resources collected by UND
• Tools to read the created pdf (see this TeX.SE answer for the latest), you will need NVDA or JAWS (both of which require Windows), the MathCat add-on, and one of
  • Adobe
  • Foxit
  • (maybe) Firefox
• A talk from July 2025's TeX conference showing an example