What action is taken during the 'Act' phase of the Deming Cycle?

During the 'Act' phase of the Deming Cycle, the primary focus is on making adjustments based on the analysis of results from previous phases—specifically the "Plan," "Do," and "Check" phases. In this context, after assessing how well the processes or changes implemented have performed, organizations identify what has worked well and what requires improvement. The insights gained from data analysis and observations inform these adjustments, leading to more effective processes.

This iterative approach is foundational in Lean and continuous improvement practices, as it encourages organizations to learn from their experiences, refine their methods, and enhance overall performance. Adjustments may involve modifying existing processes, addressing shortcomings, or scaling successful elements to improve outcomes in future cycles. By focusing on data-driven decisions, the 'Act' phase helps ensure continual evolution and responsiveness in organizational processes.