The Plan-Do-Study-Act (PDSA) Cycle is a four-step iterative process used for continuous improvement of processes or products by systematically testing changes. It emphasizes planning a change, implementing it on a small scale, observing the results, and acting on what is learned to refine or expand the change.

Plan-Do-Study-Act (PDSA) Cycle

four-step iterative process

Continuous improvement is an ongoing effort to enhance products, services, or processes by making incremental improvements over time or breakthrough improvements all at once. It is a fundamental principle in quality management and is vital for maintaining competitiveness and efficiency in a rapidly changing environment.

continuous improvement

Processes are structured sequences of actions or steps taken to achieve a particular goal or outcome, often involving the transformation of inputs into outputs. They are fundamental to understanding and improving efficiency, quality, and effectiveness in various domains, from manufacturing to business management and software development.

processes

Products are tangible or intangible items offered to a market to satisfy a want or need, encompassing goods, services, and experiences. They are central to business strategies, requiring careful consideration of design, quality, branding, and lifecycle management to meet consumer expectations and achieve competitive advantage.

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