Knowledge
What is corrective action (CAPA)?
“CAPA” and “corrective action” sound like bureaucracy — but the idea is simple: learn from mistakes so they don't come back. Here: what ISO 9001 §10.2 requires, how it differs from a mere correction, and how an eQMS runs the loop.
In one sentence
A corrective action removes the cause of a problem so it doesn't recur — unlike a mere correction, which only fixes the immediate case. CAPA (“Corrective and Preventive Action”) is the common umbrella term for it.
Correction vs. corrective action
A customer receives the wrong part. The correction is the replacement shipment — the symptom is fixed. The corrective action asks: why did this happen, and what do we change so it doesn't happen again? ISO 9001 requires both, but puts the emphasis on the cause.
What ISO 9001 (§10.2) requires
On a nonconformity: react and limit the consequences, determine the cause, implement an action, evaluate its effectiveness — and document all of it traceably. The explicit “prevention” (the “P” in CAPA) moved into risk-based thinking (clause 6.1) in the 2015 edition.
The loop — and how an eQMS runs it
A good CAPA process is a closed loop, not a ticket that fizzles out.
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Cause, not symptom
The process leads from the immediate correction to root-cause analysis — not just “fixed”, but “understood”.
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Effectiveness must be proven
A corrective action can't be closed without its effectiveness being proven (§10.2 d) — no closing on a hunch.
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Linked to audit & risk
Cases arise where they surface — in internal audits, from complaints, from the risk picture — and stay linked to their origin.
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Fully documented
The nonconformity, cause, action, effectiveness and closure sit together traceably — the evidence an audit wants forms itself.
In short
CAPA is the discipline of turning mistakes into real improvement instead of just clearing them away. An eQMS holds the loop together and only lets a case close once effectiveness is proven. How easo supports the ISO 9001 clauses →
Frequently asked questions about corrective action & CAPA
What does CAPA mean?
CAPA stands for “Corrective and Preventive Action”. In practice it's the common umbrella term for handling nonconformities and their causes in a controlled way.
What is the difference between correction and corrective action?
A correction fixes the immediate symptom (the faulty case). A corrective action removes the <em>cause</em> so the problem doesn't recur. ISO 9001 requires both, but emphasises the cause.
What does ISO 9001 §10.2 require?
To react to a nonconformity and limit its consequences, determine the cause, implement an action, evaluate its effectiveness — and document all of it traceably.
Is prevention (the “P” in CAPA) still part of it?
ISO 9001:2015 no longer has a separate “preventive action” — prevention moved into risk-based thinking (clause 6.1). But “CAPA” remains the established industry term.
Does effectiveness have to be proven?
Yes. A corrective action is only done once its effectiveness is proven. In easo a case cannot be closed without that evidence (§10.2 d).
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