For those who keep track of policy regarding web accessibility: On 26 January 2010, the Federal IT Council (FITC) in Switzerland (Informatikrat des Bundes - IRB) accepted the changes to P028 Version 2.0 with unanimous consent. As a result of these changes, existing federal websites must meet WCAG 2.0 Level AA by 31 December 2010. New federal websites must meet this conformance level immediately.
WCAG 2.0 AA can be found here:
http://www.w3.org/TR/2008/REC-WCAG20-20081211/#guidelines