Preventive action — A preventive action is an action taken to eliminate the cause of a potential nonconformity before it occurs.

Last updated: 2026-02-05

In plain English

A preventive action stops a problem before it happens.

It’s based on risk, not failure.

What they actually mean

Preventive actions are the first thing dropped when time is tight.

They don’t feel urgent — until they suddenly are.

Most “surprise” problems were predictable.

Example

“A corrective action was implemented after the defect was detected.”

Does it actually matter?

✅ Yes — but only if it actually removes the cause.


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