You’ve created a web application and have ensured that the third-party UI toolset conforms to the Web Content Accessibility Guidelines (WCAG) 2.0. Usability testing has identified critical accessibility issues with your web application, you’ve discovered the toolset doesn’t work so well with Assistive Technologies. I’ll review the Telerik KendoUI suite of tools, discuss why it’s unwise to rely on a vendor’s accessibility statement and demonstrate other approaches that deliver a much more accessible user experience.