Dear all, The OPF invites you to join us for our next webinar: All about (veraPDF) Arlington <https://openpreservation.org/events/all-about-verapdf-arlington/?q=33918> September 16th, 2026 | 13:00 BST | 14:00 CEST | 08:00 EDT Boris Dubrov, Dual Lab <https://www.duallab.com/> Register here. <https://us02web.zoom.us/webinar/register/WN_U98s43ugT8S6aFjau3a1rA> Arlington is a machine-readable model covering all PDF dictionaries from all versions of PDF specifications from 1.0 to 2.0. This webinar will discuss how it is different from PDF/A standards and how to interpret checks of PDF documents against Arlington in the context of long-term PDF preservation. Best Wishes, Georgia -- Georgia Moppett (she/her), Community & Content Officer Open Preservation Foundation (OPF) <https://openpreservation.org/> Bluesky <https://bsky.app/profile/openpreservation.org> | GitHub <https://github.com/openpreserve/> | Mailing List <http://openpreservation.org/subscribe>Received on Wed Sep 09 2026 - 07:24:10 EDT