Product recall / quality escape
A defective or unsafe product reaches customers — design flaws, process drift and supplier parts versus testing, traceability and a drilled recall.
5 threats 16 barriers 4 consequences safety-critical barriers marked
Use this template free. Copy “Product recall / quality escape” into your own workspace and adapt every barrier — no credit card.
Start free with this template →Threats & preventive barriers
Each threat is a credible pathway to the top event; its barriers interrupt that pathway before control is lost.
Design flaw not caught in development
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Design risk analysis (FMEA) ★ critical
Socio-technical · 75% effective · Owner: Engineering Director
Time-to-market pressure cuts validation short
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Design validation & field trials
Socio-technical · 75% effective · Owner: Engineering Director
Manufacturing process drift
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Statistical process control (SPC)
Continuous · 80% effective · Owner: Production Manager
📅 Control-chart review · weekly keep-alive task
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Equipment maintenance & calibration
Socio-technical · 75% effective · Owner: Maintenance Lead
📅 Measurement equipment calibration · quarterly keep-alive task
Defective components from suppliers
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Incoming inspection on critical parts
Socio-technical · 75% effective · Owner: Quality Manager
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Supplier quality agreements & audits
Socio-technical · 70% effective · Owner: Quality Manager
📅 Supplier quality audit · annual keep-alive task
Final inspection misses defects
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Automated end-of-line testing ★ critical
Active hardware · 85% effective · Owner: Production Manager
Test coverage gaps for rare failure modes
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Batch-release sign-off by quality
Socio-technical · 75% effective · Owner: Quality Manager
Mislabelling or wrong documentation
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Label verification scanning
Active hardware · 80% effective · Owner: Production Manager
Consequences & recovery barriers
Once the top event happens, recovery barriers limit each consequence.
Customer harm or injury
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Rapid recall procedure with full traceability ★ critical
Socio-technical · 85% effective · Owner: Quality Director
Distributor records incomplete
📅 Mock recall exercise · semiannual keep-alive task
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Batch & serial traceability system
Continuous · 85% effective · Owner: Quality Director
Regulatory action & fines
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Authority notification procedure
Socio-technical · 75% effective · Owner: Quality Director
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Compliance documentation & technical files
Socio-technical · 70% effective · Owner: Quality Manager
Brand damage and customer churn
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Transparent customer communications
Behavioural (human) · 70% effective · Owner: Communications Director
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Warranty & replacement programme
Socio-technical · 70% effective · Owner: Customer Success Lead
Repeat escapes from the same cause
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Root-cause analysis with CAPA follow-up
Socio-technical · 75% effective · Owner: Quality Manager
Copying this template gives you a fully editable bowtie: barrier owners arrive as role suggestions, escalation factors sit on their barriers, and keep-alive activities are scheduled from the moment you copy. New to the notation? Read what the bowtie method is or browse the practical guides.
Use this template free. Copy “Product recall / quality escape” into your own workspace and adapt every barrier — no credit card.
Start free with this template →