The Deming Cycle (or Plan-Do-Check-Act (PDCA)) is a four-step iterative technique used to solve problems and improve organizational processes. Dr. Walter A. Shewhart, the renowned physicist and ...

PDCA (Plan-Do-Check-Act) is a popular iterative methodology to fix a problem or improve a process. Developed and promoted by Drs. Deming and Shewhart it is a cycle of examining a problem ...