Metalex -Phase 1
Kick-off meeting: 7 July 2006
Closure meeting: April 2007
CWA 15710:2007 Metalex 1 (Open XML Interchange Format for Legal and Legislative Resources)
Metalex -Phase 2
Kick-off meeting: 4 June 2008
Closure meeting: January 2010
CWA 15710:2010 Metalex 2 (Open XML Interchange Format for Legal and Legislative Resources)