QualityManager.AI BlogPractical guides and templates for quality professionals.https://qualitymanager.ai/21 CFR 820 Explained: FDA QSR, QMSR, and ISO 13485https://qualitymanager.ai/blog/21-cfr-820/https://qualitymanager.ai/blog/21-cfr-820/21 CFR 820 is the FDA's device quality regulation. Plain-English guide to the QSR, the 2026 QMSR transition, and how it compares to ISO 13485.Sat, 11 Jul 2026 00:00:00 GMTBest QMS Software: An Honest Buyer's Guidehttps://qualitymanager.ai/blog/best-qms-software/https://qualitymanager.ai/blog/best-qms-software/An honest QMS software buyer's guide: what it does, who needs it vs spreadsheets, and 5 quality management tools compared by company size.Sat, 11 Jul 2026 00:00:00 GMT5 Whys Template: Worksheet + 2 Worked Exampleshttps://qualitymanager.ai/blog/5-whys-template/https://qualitymanager.ai/blog/5-whys-template/A free 5 whys template with problem, evidence, and root cause columns, plus two worked examples for downtime and late deliveries.Sat, 11 Jul 2026 00:00:00 GMTThe CAPA Process: 7-Step Workflow for Quality Teamshttps://qualitymanager.ai/blog/capa-process/https://qualitymanager.ai/blog/capa-process/What is CAPA? A plain-English guide to the capa process, corrective vs preventive action, FDA 21 CFR 820, and a 7-step CAPA workflow.Sat, 11 Jul 2026 00:00:00 GMTDMAIC Process: 5 Phases Explained with Examplehttps://qualitymanager.ai/blog/dmaic/https://qualitymanager.ai/blog/dmaic/DMAIC is the five-phase Six Sigma method: Define, Measure, Analyze, Improve, Control. See each phase's goal, tools, and deliverable with an example.Sat, 11 Jul 2026 00:00:00 GMTPoka Yoke: Mistake-Proofing Definition, Types, Exampleshttps://qualitymanager.ai/blog/poka-yoke/https://qualitymanager.ai/blog/poka-yoke/Poka yoke defined in one quotable line, the 3 types explained, a 10-example table, and how to run a mistake-proofing kaizen.Sat, 11 Jul 2026 00:00:00 GMTPareto Chart: Definition, 80/20 Rule, and How to Build Onehttps://qualitymanager.ai/blog/pareto-chart/https://qualitymanager.ai/blog/pareto-chart/What a Pareto chart is, the 80/20 principle behind it, and a full step-by-step build from raw defect data — plus when Pareto analysis misleads you.Sat, 11 Jul 2026 00:00:00 GMTFishbone Diagram Template: The 6M Method Explainedhttps://qualitymanager.ai/blog/fishbone-diagram-template/https://qualitymanager.ai/blog/fishbone-diagram-template/A free fishbone diagram template using the 6M method, with a worked weld-porosity example and prompt questions for every category.Sat, 11 Jul 2026 00:00:00 GMT7 Root Cause Analysis Tools Compared (With Examples)https://qualitymanager.ai/blog/root-cause-analysis-tools/https://qualitymanager.ai/blog/root-cause-analysis-tools/Compare 7 root cause analysis tools — 5 Whys, Fishbone, Pareto, FTA, 8D, Scatter, FMEA — and learn which to use first for your problem type.Sat, 11 Jul 2026 00:00:00 GMTRoot Cause Analysis Template (Free, Copy-Paste)https://qualitymanager.ai/blog/root-cause-analysis-template/https://qualitymanager.ai/blog/root-cause-analysis-template/A free root cause analysis template with a worked packaging-defect example. Covers 5 Whys, containment, corrective actions, and sign-off.Sat, 11 Jul 2026 00:00:00 GMTSOP Template: Free Copy-Paste Format + Filled Examplehttps://qualitymanager.ai/blog/sop-template/https://qualitymanager.ai/blog/sop-template/A complete, free SOP template you can copy today, plus a filled-in CNC deburring example showing the format in action.Sat, 11 Jul 2026 00:00:00 GMTWhat Is an SOP? Definition, Examples, and How to Write Onehttps://qualitymanager.ai/blog/what-is-an-sop/https://qualitymanager.ai/blog/what-is-an-sop/What is an SOP? A standard operating procedure is a written, step-by-step guide for a repeatable task. Definition, examples, and how to write one.Sat, 11 Jul 2026 00:00:00 GMT