30-day evidence series

Caterer's own testing identified bacteria before regulator; result not reported

A caterer identified bacteria through internal testing but did not notify the regulator, contrary to requirements.

GCCAP EVIDENCE SERIESDAY 15
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Incident evidence note

What this public record shows

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Record GL-20

Caterer's own testing identified bacteria before regulator; result not reported

Date of recordReported 2019
LocationPhoenix, United States
TypeInspection finding and reporting failure
Source tierTier 1 — national news analysis of FDA inspection records

What the record shows

An FDA inspection recorded a positive result for Listeria monocytogenes at the facility. The company had previously identified related bacteria through its own internal testing but had not notified the FDA, contrary to agency requirements.

A separate facility operated by the same company recorded a positive Listeria result in a sanitising room during an earlier inspection.

Evidence gap

Where a company holds internal results that are not disclosed, the regulatory and public record is incomplete by definition. No independent, tamper-evident record exists against which internally held findings can be checked.

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Evidence support only

GCCAP uses public records to identify evidence gaps in temperature-sensitive food movement. It does not certify food safety, declare legal compliance, assign liability or allege fault.