Compile pre‑ and post‑construction monitoring records into one comparison PDF for the compliance file: merge the two v…
Open the PDF file to be checked in Adobe Acrobat Pro.
Select Tools in the upper left, then add or open the Accessibility tool.
In the Accessibility pane, select Full Check.
In the dialog that opens, under Report Options, ensure Create accessibility report is checked.
Under Checking Options, select the desired standard (e.g., WCAG 2.0 or PDF/UA) if available.
NoteIf your version of Acrobat does not list PDF/UA or WCAG options, the checker will still test for core accessibility issues relevant to both standards.
Click Start Checking to run the accessibility check.
Review the results in the Accessibility Checker panel; expand each section to see issues flagged.
Address all issues marked as Failed or Needs manual check by following the recommended fixes or using the Fix option where available.
Best practiceFor best results, avoid using 'Print to PDF' when creating documents, as this removes accessibility tags and formatting.
Repeat the accessibility check after making corrections to confirm compliance.
Save a copy of the accessibility report for documentation or auditing purposes.
Best practiceAlways verify that text is selectable and not an image; scanned PDFs are not accessible and should be remediated or recreated.
The Accessibility Checker panel provides a detailed breakdown of compliance issues and links directly to problem elements in your PDF.
This runs in the Acrobat app - there is no separate API for this task.
PDF tagging means adding hidden labels that show the structure of the document, like headings, paragraphs, or lists. These tags help screen readers and other assistive tools understand and read the content in the right order. Tagging is the most important part of making a PDF accessible, because without it, people with disabilities may not be able to use the PDF at all.
| PDF/UA | WCAG |
|---|---|
| PDF-specific accessibility standard | Works for all digital content, not just PDF |
| Focuses on structure and tags in PDFs | Focuses on content being usable by everyone |
| Needed for legal compliance in some places | Often required for websites and digital files |