Harmonisation has started ! 
The major events in Europe:
- 2003: EuroAccessibility Consortium - the first European network to express the need of harmonisation.
- 2004-2007: Support-EAM project - A harmonised evaluation methodology, a Unified Certification Scheme (CEN Workshop Agreement 15554:2006) and a Web-Accessibility Quality Mark.
- 2004-2007: WAB Cluster - A European evaluation methodology UWEM 1.0.
- 2007: the label Euracert - A first step to an European certification of Web accessibility.