What is the Lifecycle for Dynamics AX 2009, AX 2012, and AX 2012 R2? Dynamics AX 2009, AX 2012, and AX 2012 R2 are governed by the Fixed Lifecycle Policy. Please note that the end of Extended Support* for Dynamics AX 2009 (Service Pack 1)/2012/2012 R2 is delayed from October 12, 2021 to April 12, […]