Plan Do Check Act or Deming Wheel is a management tool introduced by Dr Edward Deming in the 1950s to identify processes or products that do not work to improve them. PDCA is an acronym for Plan, Do, Check and Act, which has become one of the most popular management and strategy tools applied by many organizations. PDCA can help people and organizations solve problems and implement solutions methodically. The methodology can be used in various situations, such as exploring multiple solutions on a trial basis, avoiding the waste associated with adopting a wrongful resolution, implementing change, continuous improvement, total quality management, process development, and improvement. Planning is the first step in the cycle. The first sub-element in the step