Web Content Accessibility Guidelines (WCAG) 2.1 Level AA (WWW consortium) *
Defines how to make Web content more accessible to people with disabilities.
Section 508 of the Rehabilitation Act – United States *
Requires federal agencies to develop, procure, maintain and use ICT that is accessible to people with disabilities - regardless of whether they work for the federal government.
Certinal has external 3rd party validation of compliance undertaken by Ernst & Young