What is DMAIC?

DMAIC (Define, Measure, Analyze, Improve, Control) is a data-driven quality improvement methodology used for improving, optimizing and stabilizing business processes and designs. It is a core part of the Six Sigma methodology, but can also be implemented as a standalone problem-solving framework. Each phase has specific goals and tools to ensure a structured approach to problem-solving. The 'Define' phase identifies the problem, project goals, and resources. The 'Measure' phase gathers data to understand the current process performance. The 'Analyze' phase identifies the root causes of the problem. The 'Improve' phase develops and implements solutions to address the root causes. Finally, the 'Control' phase establishes measures to sustain the improvements.