← 483 OBSERVATION EXPLORER

FDA 483 OBSERVATION · #100 OF 1,000 MOST-CITED

Investigation of device failures

FDA cited this observation 289 times across 270 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.

BY PROGRAM AREA
Devices289
BY FISCAL YEAR
FY20265
FY202515
FY202412
FY202329
FY202223
FY202117
FY202013
FY201932
FY201848
FY201745
FY201650

What this observation is associated with

Firms cited for this observation also appear in FDA compliance actions — warning letters, injunctions, or seizures — at 1.3× the rate of the average FDA-cited firm (10.0% vs 7.7%), across 270 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.

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How FDA worded it — real examples

Complaints involving the possible failure of a device to meet any of its specifications were not investigated where necessary.

Nuclein LLC · Austin, Texas · Devices · 2026-01-13

Complaints involving the possible failure of a device to meet any of its specifications were not investigated where necessary.

PNEO, LLC · Denton, Texas · Devices · 2025-11-05

Complaints involving the possible failure of a device to meet any of its specifications were not reviewed, evaluated and investigated where necessary.

Hologic, Inc · Marlborough, Massachusetts · Devices · 2025-11-04

Complaints involving the possible failure of a device to meet any of its specifications were not investigated where necessary.

Vesalio, Inc. · San Diego, California · Devices · 2025-10-30

Complaints involving the possible failure of a device to meet any of its specifications were not reviewed, evaluated and investigated where necessary.

McLaren Flint · Flint, Michigan · Devices · 2025-10-20

Complaints involving the possible failure of labeling to meet any of its specifications were not evaluated and investigated where necessary.

Pharmacaribe, LLC · Naples, Florida · Devices · 2025-08-20

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.

Quality risk managementMedical device qualityMedical devices

Examples are a representative sample of FDA's published inspection observations. SPEQ is not affiliated with the FDA; this is a reference view of public FDA data.

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