Certified Production & Operations Manager (POM) 2026 – 400 Free Practice Questions to Pass the Exam

PDCA stands for Plan-Do-Check-Act, which is a foundational concept in Total Quality Management (TQM) that focuses on continuous improvement. This cycle emphasizes an iterative process aimed at refining processes, products, or services over time.

The "Plan" stage involves identifying an opportunity and planning for change, while the "Do" stage implements the change on a small scale. In the "Check" phase, the outcome is analyzed to see if the change has led to improvement. Finally, in the "Act" phase, successful strategies are standardized and implemented more broadly. This cyclical process fosters an environment of ongoing improvement and responsiveness, which is essential in TQM practices.

While cost reduction, employee training, and service delivery can benefit from TQM practices and PDCA cycles, they are secondary concepts. The core aim of PDCA is to ensure that organizations continuously enhance their operations, making continuous improvement the most directly associated concept with PDCA in TQM.