W3C logoWeb Accessibility initiative

WAI: Strategies, guidelines, resources to make the Web accessible to people with disabilities

What WAI Does

WAI develops...

WAI welcomes...

Web Accessibility Initiative (WAI)


Events, Meetings, Presentations

[WAI Presentations]
[Past WAI Events]

Documents in Progress

The WAI Interest Group (WAI IG) page lists documents in progress, such as accessibility guidelines WAI-ARIA 1.0, UAAG 2.0, and ATAG 2.0.


For Review: Cognitive Accessibility User Research

We invite you to review the First Public Working Draft of Cognitive Accessibility User Research. This planned W3C Working Group Note describes the challenges of using web technologies for people with learning disabilities or cognitive disabilities. It provides a basis for subsequent work to develop strategies and techniques to improve accessibility for these user groups. More information is in the Call for Review: Cognitive Accessibility User Research e-mail. Please send comments by 13 February 2015. (2015-01-15)

For Review: IndieUI Events (for Mobile and More) Draft Updated

An updated Working Draft of IndieUI: Events - Events for User Interface Independence - is available for review. It defines a way for different user interactions to be translated into simple events and communicated to web applications. This draft includes new events and a refined technical model. See:

Please send comments on this draft by 13 February 2015. (2015-01-15)

Web Accessibility Evaluation Tool List: Call for Tool Information

An updated version of the Web Accessibility Evaluation Tools List is now available. Web accessibility evaluation tool vendors are encouraged to submit information about their tool to the list. (2014-Dec-18)

Web Accessibility Tutorials on Images and Tables

Web Accessibility Tutorials on Images and Tables are now available. Additional tutorials will be announced soon. These tutorials show you how to create web content that is accessible to people with disabilities and that improves the user experience for all users. They include general guidance, and specific examples for HTML5 and WAI-ARIA. (2014-Sept-11)

WCAG-EM Provides Methodology for Evaluating Web Accessibility

WAI is pleased to announce publication of the completed Website Accessibility Conformance Evaluation Methodology (WCAG-EM) 1.0 as an informative W3C Working Group Note. WCAG-EM describes an approach for evaluating how websites, including Web applications and websites for mobile devices, conform to WCAG 2.0. WCAG-EM provides guidance for individuals and organizations that evaluate web accessibility, and is also useful for those that have others evaluate their website. Learn more from the WCAG-EM Overview. (2014-July-10)

Additional highlights are in the Highlights Archive.
WAI home page Highlights are edited by Shawn Henry, WAI's Education and Outreach Working Group, and other WAI Team and Working Groups.


WAI is supported in part by:

WAI welcomes additional sponsors and contributors.

Validation Logos

Level Double-A conformance, 
          W3C WAI Web Content Accessibility Guidelines 2.0 Valid XHTML 1.0 Transitional Valid CSS!