It’s only at Beta release at the minute and it’s subject to change but early indications look like this:

(NB: i have used a couple of common Accessibility Audit tools and am looking specifically for WCAG AA errors. NNB: While these tools are useful from an Audit perspective, there is no satisfactory measure of accessibility other than a proper evaluation with disabled users).

Also testing with client-side scripting (JavaScript) disabled as there needs to be an acceptable level of functionality without relying on this.

Team Site Template – Home Page

Total Validator (www.totalvalidator.com): Total errors found: 524 (Parsing: 7, HTML: 467, WCAG v2 A: 49, WCAG v2 AA: 1)

WAVE (http://wave.webaim.org/): WAVE has detected 12 accessibility errors

Disable JavaScript: Site Actions button doesn’t display a menu, none of the Ribbon controls work, ‘My Profile’ button doesn’t work, Search doesn’t work, Tags / Like It doesn’t work

Team Site Template – Document Library (Ribbon View)

Total Validator: Total errors found: 449 (Parsing: 12, HTML: 413, WCAG v2 A: 23, WCAG v2 AA: 1)

WAVE: WAVE has detected 13 accessibility errors

Disable JavaScript: Site Actions button doesn’t display a menu, none of the Ribbon controls work, document context menu doesn’t work, Search doesn’t work, Tags / Like It doesn’t work

Publishing Site Template – Home Page

Total Validator: Total errors found: 210 (Parsing: 3, HTML: 193, WCAG v2 A: 14)

WAVE: WAVE has detected 3 accessibility errors

Disable JavaScript: Site Actions button doesn’t display a menu, Help button doesn’t work, Search doesn’t work, Search field pre-populated with text.

Summary:

These figures are not totally accurate as several of the ‘errors’ flagged by these tools can be safely ignored, but we can see that things may not be as clear cut as stating that SharePoint 2010 has out of the box compliance with WCAGv2.

Andrew McConnell has recently blogged about SharePoint 2010’s rendering; namely that it’s WCAG2.0 AA compliant ootb and it even converts existing sites! His post is definitely worth a read and can be found here:

http://www.andrewconnell.com/blog/archive/2009/11/04/sharepoint-2010-changes-to-rendering.aspx

I wonder how accessible the admin interface is though? I’ve seen a few requests for accessible admin interfaces and I have a feeling it’ll be the next big thing.