Corrective and preventive action, often called CAPA, is a structured way to respond to failures and reduce future risk. It goes beyond fixing the immediate symptom by asking why the problem occurred and what system change is needed.
Start with immediate correction where needed
Unsafe or unacceptable conditions may require prompt containment, re-cleaning, isolation, replacement or other immediate control.
Identify the underlying cause
Repeated failures may come from unclear procedures, inadequate training, unrealistic schedules, equipment problems, supply shortages or weak supervision.
Corrective action prevents recurrence
Corrective action addresses the identified cause so the same problem is less likely to happen again.
Preventive action addresses similar future risk
Lessons from one issue may reveal vulnerabilities elsewhere. Preventive action applies those lessons before another failure occurs.
Verify effectiveness
An action should not be closed only because it was completed. Follow-up should confirm that the problem has actually been controlled.
Document ownership and due dates
CAPA records should identify the issue, cause, actions, responsible person, target date, completion evidence and effectiveness review.
Practical takeaway
Effective CAPA connects finding, cause, action and verification. The goal is sustained control, not temporary correction.
