March 2016 - IRIS v4.0 Released (current version)
March 2014 - IRIS v3.0 Released
November 2011 - IRIS v2.2 Released
February 2011 - IRIS v2.1 Released
Material change. Permanent Employees: Female (OI2444) replaced Total Employees: Female (OI7048). Metric name and definition language modified to refine desired occupational status of employees by only including permanent employees.
September 2010 - IRIS v2.0 Released
New metric. Total Employees: Female (OI7048) developed via IRIS Taxonomy Development Group.