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.

Plan-Do-Study-Act plus QTools TM. Quality Glossary Definition: Plan-do-check-act (PDCA) cycle. Variations: plan-do-study-act (PDSA) cycle, Deming cycle, Shewhart cycle. Understand the evolution of these variations. The Plan-do-check-act cycle (Figure 1) is a four-step model for carrying out change. Just as a circle has no end, the PDCA cycle

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 Plan-Do-Check-Act (PDCA) Cycle is a four-step problem-solving iterative technique used to improve business processes.
4 Steps of the Plan Do Check Act Cycle Simply put, the four stages or steps are: Plan, Do, Check, Act. In a way, this is project management plan that not only improves management practices but also eliminates ineffective elements. 1. Plan This is the planning stage—the time you think and plan.
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 gQAaF0. 469 226 188 372 34 131 111 265 141

plan do check act methodology