March 2016 - IRIS v4.0 Released (current version)
March 2014 - IRIS v3.0 Released
Immaterial change. Minor revision to definition language for clarity.
November 2011 - IRIS v2.2 Released
February 2011 - IRIS v2.1 Released
Material change. IRIS ID changed due to relocation in the IRIS framework. Metric modified to isolate Board of Directors only.
September 2010 - IRIS v2.0 Released
Material change. Social Performance Management Training (OI3194) replaced Staff Training: Social Performance Management (M7). Metric modified by eliminating the "no, but planning to in the future" option.
September 2009 - IRIS v1.0 Released
New metric. Staff Training: Social Performance Management (M7) developed via Original IRIS Working Group.