Section 508: Federal Website Accessibility Requirements

Section 508 accessibility requirements for US federal agencies. WCAG 2.1 AA standard, federal IT procurement, and compliance monitoring.

9 min read

Overview

Section 508 of the Rehabilitation Act requires all US federal agencies and federal contractors to maintain accessible websites and digital services. Compliance uses WCAG 2.1 Level AA standard.

Jurisdiction

United States (federal government, federal contractors)

Who must comply

All US federal agencies and departments, US military, Congress, federal contractors and subcontractors providing IT services to federal government

Penalties

Contract suspension; corrective action orders; remediation requirements – Contract termination; debarment from federal contracting; legal injunctions; significant reputational damage

Key Requirements

WCAG 2.1 Level AA Conformance

Federal agencies must meet WCAG 2.1 Level AA. No alternative standards. All federal websites must comply.

ICT Accessibility Conformance Report

Federal agencies must publish VPAT (Voluntary Product Accessibility Template) showing conformance to accessibility standards.

Federal IT Procurement Standards

Contracts for IT services must include accessibility requirements. Vendors must provide accessibility documentation (VPAT).

Accessibility Training

Federal employees involved in web development, content creation, procurement must receive accessibility training.

Compliance Checklist

All agency websites WCAG 2.1 AA compliant

VPAT (Voluntary Product Accessibility Template) created and published

Accessibility statement on all websites

Feedback mechanism for accessibility issues

Section 508 coordinator designated

Staff training on accessibility completed

IT procurement contracts include accessibility requirements

Third-party content and plugins tested

Annual compliance audits conducted

Accessibility monitoring system in place

Penalties & Enforcement

Penalty range: Contract suspension; corrective action orders; remediation requirements to Contract termination; debarment from federal contracting; legal injunctions; significant reputational damage
Unlike ADA (private lawsuits), Section 508 is enforced by federal agencies and oversight offices (OMB, OPM, GSA). Penalties are contract-based and can be severe for federal contractors.

Timeline

1998

Section 508 added to Rehabilitation Act; establishes federal accessibility requirements

2017

Section 508 standards updated to reference WCAG 2.0 AA

2018

GSA publishes guidance recommending WCAG 2.1 AA for federal agencies

2022

Expectation that all federal agencies meet WCAG 2.1 AA (updated standards)

2026

WCAG 2.1 AA is standard; monitoring and enforcement ongoing

Frequently Asked Questions

Does Section 508 apply to contractors?

Yes. Federal contractors providing IT services (including web development, hosting, support) must comply with Section 508. Subcontractors are included.

What's a VPAT?

VPAT (Voluntary Product Accessibility Template) is a document IT vendors provide to show compliance with accessibility standards. It details which criteria are met, not met, or partially met.

Who monitors Section 508 compliance?

Office of Management and Budget (OMB), Equal Employment Opportunity Commission (EEOC), federal agencies themselves, and GAO (Government Accountability Office).

Is Section 508 stricter than ADA?

Both require WCAG 2.1 AA. Section 508 is government-only but applies to all federal agencies. ADA is broader (any business) but enforced by lawsuits. Both have serious penalties.

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