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Section 508 Compliance:
A Complete Guide to Accessibility Requirements.

Section 508 compliance is a federal accessibility requirement that ensures websites, digital content, documents, and software are accessible to people with disabilities. The Section 508 standards are directly aligned with the Web Content Accessibility Guidelines (WCAG), making WCAG conformance the primary path to meeting federal accessibility requirements and achieving sustainable digital accessibility compliance.

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What Is Section 508 Compliance?

Section 508 compliance refers to a provision of the Rehabilitation Act that requires federal agencies, contractors, and organizations receiving federal funding to ensure accessible electronic and information technology (EIT). Today’s Section 508 standards formally incorporate WCAG 2.0 Level AA and are commonly implemented alongside WCAG 2.1 accessibility guidelines to support broader digital accessibility compliance.

Understanding the Rehabilitation Act and Its Accessibility Standards

The Rehabilitation Act of 1973 established Section 508 as a civil rights safeguard to prevent digital discrimination. In its 2017 refresh, Section 508 adopted WCAG as its technical accessibility foundation, aligning federal accessibility standards with global best practices for web accessibility, document accessibility, and assistive technology compatibility.

Key Section 508 Compliance Requirements

Key Section 508 compliance requirements mirror WCAG success criteria and include keyboard accessibility, screen reader support, sufficient color contrast, accessible forms, meaningful heading structure, and captions for multimedia. By following WCAG 2.1 Level AA guidelines, organizations can meet both Section 508 and broader accessibility compliance obligations.

508 Compliance Testing and Certification

Section 508 compliance testing evaluates digital assets against both Section 508 standards and WCAG conformance requirements. While there is no official federal certification, organizations demonstrate compliance through accessibility audits, WCAG-based testing, accessibility conformance reports (ACRs), and ongoing monitoring to ensure continued compliance as content evolves.

Section 508 Compliance Testing for Websites

Section 508 website testing focuses on WCAG-aligned criteria such as semantic HTML, accessible navigation, focus management, and compatibility with assistive technologies. Effective testing combines automated accessibility tools with manual WCAG testing by accessibility experts and users with disabilities to identify functional and usability barriers.

How to Make a PDF 508 Compliant

Creating a Section 508 compliant PDF requires following WCAG document accessibility principles, including tagged content, logical reading order, accessible tables, alt text for images, and clear heading hierarchy. WCAG-compliant PDFs support Section 508 conformance and ensure documents are usable with screen readers and other assistive technologies.

Benefits of Achieving Section 508 and WCAG Compliance

Achieving both Section 508 and WCAG compliance reduces legal risk, supports federal and state procurement requirements, and improves usability for all users. Organizations that align with WCAG standards create more inclusive digital experiences, strengthen accessibility governance, and future-proof their digital accessibility strategy.



Section 508 Accessibility Leadership & Governance

Our Section 508 accessibility leadership services help organizations establish policies, governance, and program oversight aligned with accessibility standards and federal compliance requirements. From executive training and accessibility roadmaps to integrating 508 standards into design, development, and procurement, we ensure organizations are prepared to deliver compliant, accessible digital platforms.


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Manual Accessibility & Usability Testing for Section 508 Compliance

Automated tools catch only part of the picture. Our manual accessibility and usability testing services evaluate websites, apps, and digital systems against Section 508 requirements and accessibility standards. Using screen readers, keyboard navigation, low vision testing, and assistive technology simulations, we uncover barriers that automated tools often miss. Ensure your digital properties are fully compliant and usable for all users.


Validate your accessibility. Request a Section 508 manual audit.




VPAT & Accessibility Conformance for Section 508 Standards


Our VPAT and accessibility conformance services provide thorough validation that your digital products meet Section 508 requirements and accessibility standards. We review, produce, and validate Voluntary Product Accessibility Templates (VPATs) and Accessibility Conformance Reports (ACRs) for websites, mobile apps, and software solutions. This ensures compliance documentation is ready for procurement, audits, and stakeholder reporting.


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.




Section 508 Remediation & Accessibility Roadmap


Following audits and VPAT validation, we develop a tailored Section 508 remediation strategy and accessibility roadmap. Align your code, content, and design with federal accessibility standards, prioritize remediation based on risk, and implement sustainable accessibility practices. This roadmap ensures organizations maintain compliance, reduce legal risk, and deliver inclusive experiences for all users.


Plan your Section 508 remediation. Schedule a session with us. 

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