FDA 483 OBSERVATION · #169 OF 1,923 MOST-CITED
Preventive Controls
FDA cited this observation 186 times across 144 firms in recent inspections. Below: how it breaks down by program area and fiscal year, and real examples of how FDA worded it on Form FDA 483.
What this grouping is not
An observation-type page groups FDA’s published citation records. The grouping, the compliance steps and the root causes are SPEQ synthesis, not an FDA classification of any citation, and a count measures what FDA published rather than risk.
What this observation means, and how to comply
SPEQ's practitioner reading of this finding. The regulatory basis is a cited fact; the interpretation, compliance steps, and root causes are SPEQ synthesis — not an FDA classification of the citation.
The facility did not identify and implement the preventive controls required to significantly minimize or prevent the hazards its analysis found to require a control — the food safety plan lacked the process, food-allergen, sanitation, supply-chain, or other controls the hazards demanded, or those controls were not put in place. This is the core preventive-controls requirement of §117.135.
Why FDA writes it — Preventive controls are the mechanism by which a facility manages the hazards it has identified; failing to identify and implement them leaves a known, reasonably foreseeable hazard uncontrolled in the finished food. FDA cites this because it is the central obligation of the preventive-controls rule — the whole plan exists to produce controls that are actually in place.
- For every hazard requiring a preventive control, define the specific control (process, allergen, sanitation, supply-chain, or other) that will significantly minimize or prevent it.
- Implement each control on the line and attach its management components — monitoring, corrective actions, and verification — as applicable.
- Have a preventive-controls qualified individual prepare or oversee the plan so the controls chosen actually match the hazards.
- Reanalyze the plan at least every three years and whenever a change could affect the hazards, adding or revising controls as needed.
- Hazard analysis that identifies hazards but stops short of assigning a specific, implementable control to each one requiring it.
- Plan authored by someone without preventive-controls qualification, so required control categories (allergen, supply-chain) are missed.
How to close this finding — and stop it recurring
What this observation is associated with
Firms cited for this observation also appear in FDA compliance actions — warning letters, injunctions, or seizures — at 3.3× the rate of the average FDA-cited firm (25.7% vs 7.8%), across 144 FEI-matched firms.
This is an association, not causation, and reflects co-occurrence in FDA's records — not a claim that the observation caused or preceded the action.
How FDA worded it — real examples
You did not identify and implement preventive controls to ensure that any hazards requiring a preventive control are significantly minimized or prevented.
You did not identify and implement preventive controls to ensure that any hazards requiring a preventive control are significantly minimized or prevented.
You did not identify and implement preventive controls to ensure that any hazards requiring a preventive control are significantly minimized or prevented.
You did not identify and implement preventive controls to ensure that any hazards requiring a preventive control are significantly minimized or prevented.
You did not identify and implement preventive controls to ensure that any hazards requiring a preventive control are significantly minimized or prevented.
You did not identify and implement preventive controls to ensure that any hazards requiring a preventive control are significantly minimized or prevented.
Related SPEQ references
Where to read the requirements behind this observation area on SPEQ. These are SPEQ's topic and audience pages — not an FDA classification of the citation.
Examples are a representative sample of FDA's published inspection observations. Open the 483 observation explorer →