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Section 508GovernmentCompliance

Section 508 Compliance Guide for Federal Contractors and Agencies

What Section 508 of the Rehabilitation Act requires of federal agencies and the contractors who sell to them, and how to show your product conforms.

AccessiSight team
Accessibility engineering
1 agosto 2026

What is Section 508?

Section 508 is an amendment to the Rehabilitation Act of 1973. It requires federal agencies to make their Information and Communication Technology (ICT) accessible to people with disabilities. This applies to federal employees and members of the public seeking information or services from the government.

Who Needs to Comply?

  • Federal Agencies: All federal departments and agencies.
  • Federal Contractors: Any company selling ICT products or services to the federal government.
  • Organizations receiving federal funding: Section 508 itself doesn't apply to them, but Section 504 of the same Act does, and some states have adopted Section 508 for their own agencies.

The Section 508 Standards

In 2017, the US Access Board refreshed the Section 508 standards, officially adopting the WCAG 2.0 Level AA success criteria for web and non-web electronic content.

Section 508 also covers more than web content. It includes specific requirements for:

  • Hardware (e.g., computers, kiosks)
  • Software (e.g., operating systems, desktop applications)
  • Support documentation and services

Creating a VPAT

If you sell ICT to federal agencies, they will typically ask for an Accessibility Conformance Report (ACR), usually created using the Voluntary Product Accessibility Template (VPAT), so they can check your product against Section 508. A VPAT details exactly how your product meets (or fails to meet) the relevant Section 508 criteria.

Domande frequenti

What is the difference between Section 508 and ADA?

Section 508 applies to federal agencies and the ICT they buy, build or use (which is why vendors are asked for ACRs); recipients of federal funding fall under Section 504 instead. The ADA applies to state/local governments (Title II) and private businesses open to the public (Title III).

Is WCAG 2.0 enough for Section 508?

Yes. Section 508 currently requires WCAG 2.0 AA. Aiming for WCAG 2.1 or 2.2 AA is still good practice and gives users better accessibility.