Best-in-Class Web Accessibility Compliance Solutions

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What We Do

Since 2001, Criterion has performed more than 2,500 ADA Website Compliance audits for Fortune 500 corporations, mid-sized & small businesses, and government agencies. In addition to ADA website compliance, Criterion also specializes in Section 508 Compliance and Canada ACA & AODA Compliance for:


Web Applications

Mobile Apps


What is WCAG Compliance?

Web Content Accessibility Guidelines (WCAG) are technical guidelines developed by the Worldwide Web Consortium (W3C) with the goal of providing a single shared standard for web content accessibility that meets the needs of individuals, organizations, and governments internationally. A website that is WCAG compliant will satisfy most requirements required for ADA Title III, Section 508, Canada ACA & AODA, and EU compliance.

“Real World” Web Accessibility Testing

Criterion specializes in “Real World” Web Accessibility Testing by including two senior application developers and three expert auditors with disabilities on every WCAG audit team!

Get a Free Consultation!

Do you need help achieving website accessibility compliance? If you answered yes, schedule a free 45-minute video consultation with Criterion to receive a preliminary review of your website and answers to your many questions!  Get started today by submitting the Request a Free Consultation form located in the upper right-hand corner of this page!

Our Clients Include:

The Business of Website Accessibility Compliance

Successful long-term website accessibility compliance requires both technical modifications to a website and changes to the business processes involved in the management of a website. While our competitors focus entirely on the technical aspects of website accessibility, Criterion also provides management consulting to assist our clients with best practices in the following areas:

Accessibility Tools Selection

Govt. Contract Support & VPATs

Vendor Management Support

WCAG Legal Support

Advanced WCAG Training

Marketing Accessibility

Corporate Communications

Web Accessibility Statements