February 2013 - IRIS v 3.0 Released (current version)
Immaterial change. Minor revision to definition language for clarity.
November 2011 - IRIS v 2.2 Released
February 2011 - IRIS v 2.1 Released
September 2010 - IRIS v 2.0 Released
Immaterial change. IRIS ID changed due to framework upgrade. Minor revision to definition language for clarity.
September 2009 - IRIS v 1.0 Released
New metric. Total Assets (F7) developed via Original IRIS Working Group.