Set PDF/UA-1 Entry
This Preflight allows you to set the tag for indicating your PDF document is conformant with the UA-1 standard.
This Preflight will address the PAC error “PDF/UA identifier missing”.
Always run this Preflight profile last, after you have ensured the document is accessible in every other way.
Never assume that a PDF bearing the PDF/UA identifier is accessible, this can be set at any time by anyone with knowledge of this preflight – whether or not the PDF document is actually accessible.
Always verify accessibility with automated and manual testing, never assume conformance with a standard just because there is a PDF/UA indicator set to true.
You can find this Preflight by searching for the keyword “UA”.
Last modified: Wednesday, 15 October 2025, 10:13 PM
