Elements of a PDF/UA Compliant Document
•For our purposes in advocacy:
•The document must have Tags.
•The Tags must be correct for the type of content.
•Tags must be in a logical reading order (which might not be the order in which 
content appears on the page, i.e., brochures).
•Headings as navigational structures must be sequential and you can’t skip a 
level.
•Alt Text for images and links.
•Decorative images are Artifacts.
•There is a core language for the document and Multilanguage documents 
have language attributes on Tags for the changes in language..
•While the presence of  ookmarks is a “should have”  in PDF/UA, when 
present, Bookmarks are to mirror headings.
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Quotes and BlockQuotes
•“Where quoted content exists inside a paragraph or other block-level 
structure element, the <Quote> tag is used. “
•“Where quoted content does not exist inside a paragraph or other 
block-level structure element, the <BlockQuote> Tag is used. 
Example: for longer portions of quoted content. “
•Structure Elements Best Practice Guide 0.1
http://www.pdfa.org/2015/12/announcing-the-structure-elements-best-
practice-guide-0-1/
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Sidebar Content
•In Word, use Section Breaks and Column Breaks to provide a logical reading 
order, even for those accessing the Word document.
•You can switch to Draft view of the document to check the flow of content 
or logical reading order.
•This will convert nicely to the correct structure in a tagged PDF document.
•See the how to document on tables and columns on the Karlen 
Communications Microsoft Office for Windows 2016 page:
• http://www.karlencommunications.com/OfficeForWindowsAccessibility.html
•“Implementers should note that in PDF 2.0 the <Aside> and <Document> 
structure elements provide a solution to tagging sidebar content.”
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Document Title and Heading Tags
•“A title is information representing the normal means of referring to the 
document. Titles can be present as both metadata entry and page-
content.”
• “The metadata entry for a PDF document’s title is represented using XMP.”
• “A document’s title appearing as page content traditionally has often been tagged 
with <H1>.”
•“Since PDF/UA does not require any specific structure type for title content, 
it is permissible to tag such content with either <H1> or other tags 
(typically, <P> or tags mapped to <P>).”
•“Since headings commonly appear in Tables of  ontents, and since 
document titles do not normally appear in Tables of Contents, it can be 
argued that it is preferred to use the <P> tag, and not the <H1> tag, for 
tagging title content.”
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Correct Tagging of Headings
•Do not separate a Heading into two parts, for example:
<H2>This is a document
<H2>about creating tagged PDF
•The correct tagging is:
<H2>This is a document 
about creating tagged PDF
•This can be found in the Structure Elements Best Practice Guide 0.1
•A PDF/UA conforming document can have more than 1 Heading 1.
•This is different from the recommendation for HTML content.
•Web content is separate documents linked together with navigation links.
•PDF documents are single documents with a Table of Contents and/or 
Headings to navigate to specific topics.
Show Document Title – Initial View
Incheon Strategy
•Incheon Strategy to Make the Right Real which is the Asia and Pacific 
Region strategy to implement the Convention on the Rights of People with 
Disabilities.
•Goal 3: Enhance access to the physical environment, public transportation, 
knowledge, information and communication
• One of the “problems” with specifying a version of a standard is that by the time 
legislation is passed, a new version has been published.
• We are in the process of working on PDF/UA 2.
• I would also think that WCAG 3 is being worked on.
•34. “Proportion of accessible and usable public documents and websites 
that meet internationally recognized accessibility standards.”
http://www.unescapsdd.org/publications/incheon-strategy
PDF and the User Experience 
Survey Results 2015
ISBN 978-0-9868085-7-9
Original research, initial findings
Survey Structure
•31 questions, some open ended to gather perceptions and 
experiences of those of us who use adaptive technology to access 
PDF documents.
•Total of 185 responses but 146 once incomplete surveys and false 
contact information were removed.
•People from all over the world, many from US and Canada.
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