The PDCA cycle is a process-improving method that involves a continuous loop of planning, doing, checking, and acting. Each stage of the PDCA, meaning the Plan-Do-Check-Act, cycle contributes to the goal of identifying which business processes work and which of them need further improvement. PDCA or plan-do-check-act (sometimes called plan-do-check-adjust) is an iterative design and management method used in business for the control and continual improvement of processes and products. [1] It is also known as the Shewhart cycle, or the control circle / cycle. Another version of this PDCA cycle is OPDCA. [2] The Plan-Do-Check-Act (PDCA) Cycle or Plan-Do-Study-Act (PDSA) Cycle is an iterative four-step problem-solving technique used to improve business processes continuously. This technique maintains a continuous feedback loop, allowing change leaders to formulate and test change theories. The PDCA/PDSA cycle is a continuous loop of planning, doing, checking (or studying), and acting. It provides a simple and effective approach for solving problems and managing change. The model is useful for testing improvement measures on a small scale before updating procedures and working practices. PDCA is an improvement cycle based on the scientific method of proposing, implementing, measuring and acting on a change in a process. It is also known as the Deming Cycle or Deming Wheel after W. Edwards Deming, who introduced it in Japan in the 1950s. Learn the history, stages, benefits and examples of PDCA from this resource guide by Lean.org. The cycle flows clockwise through four steps; Plan, Do, Check and Act. And it describes the process a team would follow as they study a process and devise a plan, run a test, check the outcome, and implement it on a full scale. The Plan-Do-Check-Act Cycle is an iterative four-step management method. It can be used by teams to tackle problems CLLKzz1.

plan do check act methodology