As an improvement progresses through the different stages of the improvement process, it is reviewed often and may be put back to an earlier stage if it is deemed that further information is required.

This page shows the progression of stages that the improvement has passed through, allowing you to see the historical record of the improvement.

The timeline


Entered: 14 November 2010, Exited: 25 January 2011


Entered: 26 January 2011, Exited: 02 February 2011


Entered: 03 February 2011, Exited: 14 January 2013

Current stage


Entered: 14 January 2013, Exited: 15 January 2013