PDCA Cycle — Plan Do Check Act Explained

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PDCA is a simple but powerful cycle for continuous improvement.

2 min read · Updated 17 Oct 2026 · By Md. Saiful Islam · বাংলায় পড়ুন

What is PDCA

PDCA stands for Plan, Do, Check, Act. It is a four-step cycle for continuous improvement. It was popularized by W. Edwards Deming and is the foundation of many quality and improvement systems. PDCA keeps improvement moving forward by ensuring learning and standardization.

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