Chaired by PDF Association Board member Boris Doubrov, the PDF Validation TWG was created to supervise development of veraPDF, the industry-accepted PDF/A validator.
With the bulk of veraPDF development completed in 2017, at present the PDF Validation TWG reviews problematic files and edge-cases raised by the TWG's members for consideration, providing guidance to developers supporting implementations of PDF/A and authorizes updates to the veraPDF test suite and application software.
As part of supporting development of veraPDF, the TWG developed and published Technical Note 0010, and is currently developing additional technical notes.
Membership: PDF Association members only.
TechNote 0010 offers ISO TC 171 SC 2 WG 5-reviewed and industry-supported clarifications of ISO 19005, parts 1-3 for developers …
veraPDF is the industry-supported open-source validator for PDF/A-1, PDF.A-2 and PDF/A-3. The software was developed under the supervision of the …
The Finnish Business Archive Association organised an expert event from September, 30 to October, 1st 2015 in Mikkeli, Finland. PDF …
PDF/A is the ISO standard for archiving electronic documents using the PDF format. The first part, PDF/A-1, was published on …
Prior to development of the Isartor Test Suite, the PDF/A Competence Center Technical Working Group (TWG) led the way in …
PDF Day events consist of a number of strictly educational (no product pitches allowed) presentations. The video recordings are now …
callas software starts the new decennium with a new PDF Camp. This year, the main focus will be on the …
The agenda of the PDF Days Europe 2020 shows “All dimensions of PDF”.
callas software has released version 9 of pdfaPilot with a fully reworked editor used to create and modify process plans, …
We are proud to announce the first release of pdfRender, a new add-on for iText 7 Core which enables you to …
As we roll the calendar forward, it’s a good time to look over the year behind us, and to look …
Already in 2009, the German state Brandenburg started to publish all laws digitally and uses – no surprise – PDF …
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