Case Study Showcase
PDF Accessibility Remediation — Before & After
A real-world example highlighting the structural differences between an inaccessible document and a fully compliant, screen-reader optimized PDF.
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Inaccessibility Risks
- •Untagged document structure rendering files unreadable by screen readers.
- •Missing alternative text (alt text) for complex diagrams and illustrations.
- •Broken tab order and incorrect logical reading sequences.
- •Unlabeled tables, missing scopes, and untagged form controls.
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Remediation Workflow
- •Restructuring document tree with appropriate headings (H1-H6), paragraphs, and list tags.
- •Injecting concise alternative text and descriptive tags for graphic components.
- •Correcting visual reading sequences and element tag hierarchies.
- •Defining clear row/column headers, spans, and accessibility properties for data tables.
Accredited Compliance
- •PDF/UA Standards: Fully verified using the PAC 2024 automated validator engine.
- •WCAG 2.1 Level AA: Achieving complete compliance for digital asset access.
- •Section 508: Adhering to United States federal digital accessibility guidelines.
- •Screen Readers: Rigorously tested manually using NVDA and JAWS accessibility setups.