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PDF Accessibility: How to Correctly Tag a Title

Theory on the Title of an Accessible PDF What requirements does PDF/UA-1 (ISO 14289-1) specify for the title of an accessible PDF? The Matterhorn Protocol 1.1, which defines specific tests for compliance with PDF/UA-1 (ISO 14289-1), does not include specifications for the title of a PDF document. Therefore, there is a consensus that the title […]

What is an accessible PDF?

An accessible PDF is a digital document in PDF format whose full content is (also) accessible to people with disabilities when the appropriate hardware and software is used. Or from a different point of view: if a person with disabilities (e.g. blindness) cannot perceive the content of a document despite the use of suitable software […]