Again we have an effective methodology from the Japanese system of management.
Kaizen in English mean “improvements for the better”. It is a never ending process; it keeps asking questions for the improvement. It calls for continuous improvement. If you have achieved level one in your performance than what will it takes to reach to the next level, this is the underlying principle of the continuous improvement. The improvements can from any corner across the organization. So everybody on board the ship (organization), from the CEO to the worker can contribute in the process of improvement. And virtually all the processes / functions in an organization can ride on this wave of continuous improvement. It aims to eliminate waste.
There is always a room for improvement, and this is the underlying theme of Kaizen. In Japanese language, “kai” stands for “change” and “zen” stands for the “better”.