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 …
We’re busy preparing for PDF Days Europe 2020 coming next April, but it’s already time to reward those who plan ahead! …
We’re pleased to announce iText 7.1.9, our latest (and last of 2019!) quarterly release. This release includes further documentation and SVG improvements, as …
What is an LTS release? What has changed? What has the PDF Tools team been working on all year?
What is the ZUGFeRD Standard? ZUGFeRD is an e-invoicing standard that has been embraced by German-speaking countries within the European …
PDF Checker is our free scriptable server tool that scans PDFs for a broad range of conditions and generates a …
Berlin – November 15, 2019 – axaio software, developer of automation solutions for PDF creation, printing and content correction workflows …
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