Industry Working Groups


The various Working Groups of the PDF Association reflect the diverse range of subjects and constituencies we serve. Working group activities include:
- Promoting exchange between developers focusing in various subdomains
- Oversight and policies for industry-accepted validation software such as veraPDF
- Research and development of new PDF extensions and use cases
- Development of industry standards, best practices, test suites and other aides to interoperability
- Developing informational resources for PDF developers and users
Technical Working Group (TWG)
Archival and long-term preservation of PDF, including ISO 19005 and … Read more
Chaired by Leonard Rosenthol, Boris Doubrov


Liaison Working Group (LWG)
Developing techniques and examples for accessible PDF.
Chaired by Birgit Peböck, Markus Erle


Co-chaired by Zak Kinsey
Developing common understandings and a standard reference model for the … Read more
Chaired by Dongsun Nam, Jaime Yoon


Developing common understandings on forensic analysis of PDF files.
Chaired by Cherie Ekholm, Patrick Gallot


Marketing Working Group (MWG)
Background The PDF/UA Marketing Working Group (MWG) provides resources for … Read more
Chaired by Zak Kinsey

Co-chaired by Audrey Cahais













