TUV Limited’s Post

🌟 #Quality by Design (QbD) and Root Cause Analysis: A Powerful Combination Quality by Design (QbD) is a well-established approach used in pharmaceuticals, manufacturing, and other industries to ensure product quality throughout its lifecycle. While #QbD isn’t a direct root cause analysis method, it can significantly enhance your approach to identifying and addressing issues. 🔍 How Can QbD Enhance Root Cause Analysis? Define Critical Quality Attributes (CQAs): Start by identifying the key quality characteristics of your product or process. These attributes directly impact safety, efficacy, or performance. Risk Assessment: Use tools like Failure Mode and Effects Analysis (FMEA) or Hazard Analysis and Critical Control Points (HACCP) to assess risks. This helps you pinpoint potential failure modes and their impact. Design of Experiments (DoE): Apply DoE techniques to systematically explore process variables and their effects on CQAs. This can reveal hidden factors affecting quality. Root Cause Analysis (RCA): When issues arise, follow the steps you mentioned (Fishbone Diagram, 5 Whys, and Brainstorming) to identify root causes. QbD principles can guide this analysis. Continuous Improvement: Implement corrective actions based on root cause findings. Monitor and adjust the process iteratively to maintain quality. Remember, QbD complements root cause analysis by emphasizing proactive prevention and robust process design. 🚀 #TUV_Limited

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