← 483 OBSERVATION EXPLORER

FDA 483 OBSERVATION · #552 OF 1,000 MOST-CITED

Sponsors' general responsibilities

FDA cited this observation 43 times across 42 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
Devices43
BY FISCAL YEAR
FY20265
FY20255
FY20242
FY20232
FY20221
FY20212
FY20204
FY20198
FY20189
FY20175

What this observation is associated with

Firms cited for this observation also appear in FDA compliance actions — warning letters, injunctions, or seizures — at 0.9× the rate of the average FDA-cited firm (7.1% vs 7.7%), across 42 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

For an investigational study, proper monitoring was not ensured.

SYNAPTIC MEDICAL CORPORATION · Carlsbad, California · Devices · 2026-03-31

For an investigational study, proper monitoring was not ensured.

MedAlliance, LLC · Irvine, California · Devices · 2026-02-20

For an investigational study, investigators were not provided with the information they need to conduct an investigation properly, proper monitoring was not ensured, reviewing IRBs were not promptly informed of significant new information about an investigation and FDA was not promptly informed of significant new information about an investigation.

Synergy Spine Solutions, Inc. · Louisville, Colorado · Devices · 2025-11-24

For an investigational study, investigators were not provided with the information they need to conduct an investigation properly and proper monitoring was not ensured.

Jenavalve Technology Inc. · Irvine, California · Devices · 2025-10-10

For an investigational study, proper monitoring was not ensured and IRB review and approval were not ensured.

Vascular Solutions, LLC (A Subsidiary of Teleflex) · Maple Grove, Minnesota · Devices · 2025-10-10

For an investigational study, proper monitoring was not ensured.

Micro Medical Solutions, Inc. · Woburn, Massachusetts · Devices · 2025-07-02

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.

Medical 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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