The American Disabilities Act (ADA) requires that businesses ensure products and services are accessible to disabled persons. Title III of the ADA addresses the services provided by websites and other digital devices.
The World Wide Web Consortium (W3G) has developed a Web Content Accessibility Guideline (WCAG 2.0) which is the recommended accessibility standard today. Hundreds of complaints and lawsuits are filed every year based on non-compliance with WCAG 2.0. And the numbers are expected to continue growing.
You may already be aware of these guidelines and know they are compliant. If not, you should discuss this topic with an attorney and other professionals experienced in ADA and web accessibility.