FDA-Inspected Site

Regeneron Pharmaceuticals, Inc.

19 FDA inspections are on record for Regeneron Pharmaceuticals, Inc. in Rensselaer, United States.

483· Form 483 issued

Rensselaer, United States · Last updated July 10, 2026

Overview

  • 19 FDA inspections are on record.
  • 9 inspections produced a Form 483.
  • The most recent recorded inspection date is 2024-03-22.

At a glance

Inspections

19

Form 483s

9

EIRs

3

Last outcome

Form 483

Inspection history

FDA inspections on record, most recent first.

InspectionCategoryOutcomeForm 483
13 Mar 2024 – 22 Mar 2024Human Drugs483On file
27 Sep 2021 – 25 Oct 2021Human Drugs483View 483 →
4 Nov 2019 – 8 Nov 2019Human DrugsClean
9 Oct 2019 – 18 Oct 2019Human Drugs483View 483 →
4 Jun 2018 – 8 Jun 2018Human DrugsClean
2 Oct 2017 – 5 Oct 2017Human DrugsClean
31 Oct 2016 – 4 Nov 2016Human DrugsClean
15 Aug 2016 – 19 Aug 2016Human Drugs483View 483 →
1 Feb 2016 – 5 Feb 2016Human DrugsClean
30 Mar 2015 – 3 Apr 2015Human Drugs483On file
9 Jun 2014 – 13 Jun 2014Human Drugs483View 483 →
21 May 2013 – 24 May 2013Human Drugs483View 483 →

Observations on record

Form 483 observations cited at this site, most recent first.

25 Oct 2021
21 CFR 211.113(b)

Procedures for sterile drug products

Cited by Guerlain Ulysse, Robert J Martin

25 Oct 2021
21 CFR 211.113(b)

Validation lacking for sterile drug products

Cited by Guerlain Ulysse, Robert J Martin

25 Oct 2021
21 CFR 211.192

Investigations of discrepancies, failures

Cited by Guerlain Ulysse, Robert J Martin

25 Oct 2021
21 CFR 211.192

No written record of investigation

Cited by Guerlain Ulysse, Robert J Martin

25 Oct 2021
21 CFR 211.42(c)(10)(v)

Cleaning System

Cited by Guerlain Ulysse, Robert J Martin

Investigators

FDA investigators tied to this site in the record.

Recurring citations

CFR citation patterns observed across this site's inspections.

CitationWhat it coversCited
21 CFR 211.22(d)Cited across public-safe Form 483 observations3x
21 CFR 211.113(b)Cited across public-safe Form 483 observations2x
21 CFR 211.192Cited across public-safe Form 483 observations2x
21 CFR 211.100(b)Cited across public-safe Form 483 observations1x
21 CFR 211.42(c)(10)(v)Cited across public-safe Form 483 observations1x
21 CFR 600.14(c)Cited across public-safe Form 483 observations1x

Full site report

Get the verbatim findings behind Regeneron Pharmaceuticals, Inc.'s 9 Form 483s

Source PDFs, verbatim observations, and recurring CFR citations, so your team knows what this site gets cited for.

  • The site's full inspection history, with every Form 483 and its outcome
  • Warning letters and recalls tied to the company behind it
  • Whether recurring CFR citations get closed out or repeat