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Stephen G. Thein, Ph.D. FDA Inspection Record

FEI 1000142727 · Inspections, Form 483s, warning letters and import refusals

Stephen G. Thein, Ph.D. is an FDA-inspected facility (FEI 1000142727) located in San Diego, CA, US. RegDataLab tracks 3 FDA inspections at this facility.

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What FDA found at this site

Latest inspection
Apr 25, 2025: Voluntary Action Indicated (VAI)
Inspections on record
3 (2 VAI, 1 NAI)
Last OAI inspection
None on record
Warning letters
None matched to this FEI. Many letters do not state an FEI: search warning letters by company name

A Form 483 lists an inspector's observations. OAI means FDA recommends regulatory and/or administrative action. A warning letter is FDA's formal enforcement notice. No record here does not establish that a site is safe. Check this site on FDA's Data Dashboard.

Inspections and what FDA cited

Newest first. Citations are the inspector observations FDA publishes for the inspection.

DateResultWhat FDA cited
Apr 25, 2025Voluntary Action Indicated (VAI)Changes in research (21 CFR 312.66)
FD-1572, protocol compliance (21 CFR 312.60)
Jun 18, 2021No Action Indicated (NAI)No citations listed
Aug 3, 2018Voluntary Action Indicated (VAI)FD-1572, protocol compliance (21 CFR 312.60)

Facility details

Company
Stephen G. Thein, Ph.D.
Location
San Diego, CA (US)
Source
inspections

FDA data resources

Sources: openFDA, FDA Data Dashboard, FDA.gov. Report a data issue: hello@regdatalab.com.