PDCA

Management System Concepts
PDCA, or Plan Do Check Act - also known as the Deming cycle or PDSA (S=study). Probably the simplest and most logical of ideas and fundamental to all things ISO, in my opinion. The PDCA cycle is an iterative, 4 step approach that emphasizes the continual improvement of processes through effective change management. ISO standards often refer to the "PDCA" cycle, but in itself, is not mandated. Any method that leads to continual improvement can be used, but the PDCA cycle is probably the most commonly thought of. At a high-level, management system standards, such as ISO 9001, ISO 22301, and ISO/IEC 27001, outline requirements that mirror this approach. You can see this reflection initially where standards require an organization to: establish, implement, operate, monitor, review, and continually improve the management system.…
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