Continuous Improvement and Sustaining the Gains
Picture: Jeffrey K. Liker who is presenting a workshop on The Essence of the Toyota Way in Auckland in November. For details visit www.pslglobal.net The large majority of organisations that have embarked on an operational excellence program through lean, six sigma, or lean six-sigma, have found the results at first positive, then reaching a plateau, and then going in reverse. The Shingo Prize committee out of America found that was true of too many of the past award winners. They concluded the difference between those who sustained the journey to excellence and those who did not was leadership and culture. This prompted revising the award to focus more intensely on leadership and culture, rather than just the tools. The Toyota Way to Continuous Improvement (by Jeffrey Liker and James Franz) complements those efforts by providing a thorough treatment of the philosophy, thinking, and methods of a true culture of continuous improvement, and provides case examples of the journey. The Toyota Way was never a process improvement methodology in which we implement change and work to sustain the gains, but rather focuses on a long-term quest for excellence based on creating a system of processes that reveal problems so highly developed people with finally honed problem solving skills can continually improve whatever they are responsible for. This culture of continuous improvement provides an army of process improvement experts in every part of the company who are then aligned through a shared company vision. Separating out ‘lean processes’ as a standalone endeavor does not make sense for any organisation, and, in fact, treating lean and six sigma like a technical toolkit to fix processes is why most companies fail to achieve true operational excellence. ‘Sustaining the gains’ implies that like a machine, once the process is fixed there is a way […]
