This checklist is provided by The A11Y Project, APLv2. Please visit their site and check out the awesome resources they provide to help make the web more accessible to all.

This checklist uses The Web Content Accessibility Guidelines (WCAG) as a reference point. The WCAG is a shared standard for web content accessibility for individuals, organizations, and governments.

To view the checklist in its original form, and check out some of the great work the A11Y Project is doing, please visit https://www.a11yproject.com/checklist/.

The benefit of having the checklist inside of Drupal, using the Checklist API module, is that the list ships with the project, and the date, time, and user that checks and saves the item can be saved to the database, and exported to configuration. That way you can re-review in the future.

Supporting organizations: 

Project information

Releases