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About the contributor
Duff Johnson

A veteran of the electronic document space, Duff Johnson is an independent consultant, Executive Director of the PDF Association and ISO Project co-Leader (and US TAG chair) for ISO 32000 and ISO 14289.
More contributions
Interview with Ulrich Isermeyer, Sr. Business Development Manager, Adobe Systems GmbH, about PDF Days Europe 2018

Ulrich Isermeyer, Sr. Business Development Manager, Adobe Systems GmbH, will be hosting a presentation titled “The power of 3D PDF” at the PDF Days Europe 2018. In this Interview he gives some background information about it.

Six Questions to Duff Johnson, Executive Director at PDF Association

Our Executive Director Duff Johnson gives some personally information about his experience with the “PDF universe” and much more.

Interview with Kevin Willems, Software Engineer at iText Software, about PDF Days Europe 2018

Kevin Willems, Software Engineer at iText Software, will be hosting a presentation titled “Redaction in electronic documents” at the PDF Days Europe 2018. In this interview Kevin gives some background information about it.

Interview with Vel Genov, Senior Product Manager at Datalogics, about the PDF Days Europe 2018

Vel Genov, Senior Product Manager at Datalogics, will be hosting a presentation titled “Common PDF Interoperability Concerns” at the PDF Days Europe 2018. In this interview Vel gives some background information about it.

Interview with Matt Kuznicki, CPO of Datalogics, about the PDF Days Europe 2018

Matt Kuznicki, CPO of Datalogics, will be hosting a presentation titled “PDF 2.0 Updates to Rendering and Color Processing” at the PDF Days Europe 2018. In this interview Matt gives some background information about it.

“Achieving WCAG 2.0 with PDF/UA” now available


As previously discussed, since completing work on PDF/UA-1, AIIM’s Committee for PDF/UA have been busy developing documents to support PDF/UA, and especially, to help developers use PDF/UA in the context of other accessibility standards.

It was for this reason that the US Committee developed “Achieving WCAG 2.0 with PDF/UA“.

What is the Purpose of the Mapping?

If you can map PDF/UA to WCAG 2.0, why do you need PDF/UA? Why aren’t the PDF Techniques for WCAG 2.0 sufficient?

This document articulates the alignment between WCAG 2.0 and ISO 14289-1:2012 (PDF/UA), the international standard for accessible PDF technology. PDF software developers can achieve conformance with applicable WCAG 2.0 Success Criteria via implementations that follow this mapping to PDF/UA. As such, this mapping shows how to validate, in PDF file-format terms, a PDF/UA document against WCAG 2.0.

Conformance with PDF/UA does not guarantee conformance with WCAG 2.0. For some Success Criteria, especially those pertaining to media, actions, scripting, design or content considerations, authors and developers must refer directly to WCAG 2.0.

Why Use this Document?

Vendors who deliver PDF files in many cases are being asked to deliver PDF files in conformance with WCAG 2.0. For many vendors this is unknown territory, and WCAG 2.0 does not provide sufficient PDF-specific technical information to achieve similar results between situations or implementations.

Since this mapping shows what’s necessary to create, process and validate, in PDF file-format and conforming reader terms, a PDF/UA conforming document and reader to meet all applicable WCAG 2.0 Success Criteria, it’s useful whether you are reading PDF/UA and the ISO 32000-1 from a WCAG 2.0 perspective, or the other way around.

Where can I get it?

Achieving WCAG 2.0 with PDF/UA is hosted on AIIM’s site.


Tags:
Categories: PDF/UA