Duff founded and led several businesses in the electronic document industry. Today, as CEO of the PDF Association, Duff coordinates its industry activities pertaining to the advancement and adoption of PDF technology. In addition to his PDF Association responsibilities Duff serves in technical roles as Project Leader for ISO 14289 (PDF/UA) and as Project co-Leader for ISO 32000 (the PDF specification). He also 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 founded and led several businesses in the electronic document industry. Today, as CEO of the PDF Association, Duff coordinates its industry activities pertaining to the advancement and adoption of PDF technology. In addition to his PDF Association responsibilities Duff serves in technical roles as Project Leader for ISO 14289 (PDF/UA) and as Project co-Leader for ISO 32000 (the PDF specification). He also 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.
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Duff Johnson, Executive Director of the PDF Association, will be hosting a keynote titled “Beyond the page: my story with PDF 2.0” at the PDF Days Europe 2018. Presenter: Duff Johnson has worked in the … Read more
Duff Johnson, Executive Director of the PDF Association will be hosting a presentation titled “PDF statistics” at the PDF Days Europe 2018. Presenter: Duff Johnson has worked in the PDF space since 1996, the year … Read more
Earlier in 2017 both the US Library of Congress and NARA joined the PDF Association as Liaison members, an option available to non-profit and governmental organizations interested in contributing to the development and best-practice of PDF technology. As … Read more
The Associated Files feature allows PDF 2.0 writers to provide additional information related to a PDF 2.0 object in a standardized and interoperable machine-readable manner.
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