Duff Johnson
Chair of these communities: US TAG | TC171 SC2 US WG8 PDF | TC171 SC2 US WG9 AccessibilityAs CEO of the PDF Association, Duff coordinates industry activities in support of PDF technology. Duff also serves in technical roles as Project Leader for ISO 14289 (PDF/UA) and as Project co-Leader for ISO 32000 (the PDF specification). He chairs the US Technical Advisory Committee (TAG) for ISO TC 171 SC 2, and serves as its Head of Delegation. He can be reached at duff.johnson@pdfa.org.
Duff Johnson's Publications
Presentation September 4, 2022
Everyone is welcome to attend this session to learn about the PDF Association’s services and support for its members.
Presentation September 3, 2022
A survey of the major developments at “the ISO table” since the last in-person event in 2019. This session can … Read more
Presentation August 26, 2022
In an update to his 2018 presentation on “PDF statistics”, PDF Association CEO Duff Johnson reviews some key stats about … Read more
Article May 19, 2022
Tagged PDF is becoming increasingly common. On #GAAD 2022, PDF/UA’s ISO Project Leader takes stock of the progress and highlights … Read more
Article February 17, 2022
This Global Information Governance Day it’s time to focus on how better PDF = better IG. #GIGD
PDF Association news October 29, 2021
The CEO of the PDF Association reflects on the steady expansion of the organization’s mission and the future.
Article October 14, 2021
On World Standards Day 2021 the PDF Association celebrates PDF’s connection to the UN’s Sustainable Development Goals (SDGs).
Article September 10, 2021
According to CommonCrawl’s detected MIME type PDF is the 3rd most popular file-format on the web (behind HTML and XHTML); … Read more
Presentation June 9, 2021
Join CEO Duff Johnson and CTO Peter Wyatt as they discuss current and future PDF Association initiatives. Intended primarily for … Read more