Nielsen Biosciences, Inc FDA Record

Warning letters, Form 483s, inspections, recalls and 510(k) clearances

Nielsen Biosciences, Inc has 0 FDA recalls, 2 inspections, 0 510(k) clearances and 0 compliance actions on record. No FDA warning letter addressed to "Nielsen Biosciences, Inc" is on file.

What these totals cover: FDA records filed under the name "Nielsen Biosciences, Inc" and its spelling variant "Nielsen Biosciences".

Latest inspection
Apr 17, 2025 · VAI

Summary

Record counts and when each FDA source was last refreshed
RecordsCountLast refreshedSource as ofStatus
Recalls0Nov 8, 2026File dated Nov 3, 2026Current
510(k) clearances0Nov 8, 2026File dated Nov 2, 2026Current
Inspections2Nov 14, 2026Newest record Nov 5, 2026Current
Compliance actions0Nov 2, 2026Newest record Oct 29, 2026Current

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Recent FDA inspections

2 inspections on Apr 17, 2025.

DateSiteProductClassificationFEI
Apr 17, 2025San Diego, CABiologicsVoluntary Action Indicated (VAI)3010849583
Apr 17, 2025San Diego, CABiologicsNo Action Indicated (NAI)3014246807
NAI
No objectionable conditions or practices were found during the inspection.
VAI
Objectionable conditions or practices were found, but the agency is not prepared to take or recommend any administrative or regulatory action.
OAI
Regulatory and/or administrative actions are recommended.

Look up the inspector observations behind these results with the FDA 483 search, or check for formal enforcement with the FDA warning letter search.

FDA-inspected facilities

2 inspected sites, newest inspection first.

FacilityLocationInspectionsLatest
FEI 3010849583San Diego, CA1Apr 17, 2025
FEI 3014246807San Diego, CA1Apr 17, 2025

Nielsen Biosciences, Inc and the FDA: common questions

Has Nielsen Biosciences, Inc received an FDA warning letter?

No FDA warning letter addressed to the name "Nielsen Biosciences, Inc" is on file. This answer covers that name only: letters addressed to a related company name or to one of its sites are listed on that name's or site's own page.

Has Nielsen Biosciences, Inc received an FDA Form 483?

FDA has not published a Form 483 for "Nielsen Biosciences, Inc" in its reading room. FDA publishes some Form 483s, not all of them.

When did the FDA last inspect Nielsen Biosciences, Inc?

The most recent FDA inspection on file ended Apr 17, 2025 at San Diego, CA and was classified VAI. FDA has 2 inspections of Nielsen Biosciences, Inc on file.

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