FDA-Inspected Site

Isomedix Operations Inc.

9 FDA inspections are on record for Isomedix Operations Inc. in Chester, United States.

483· Form 483 issued

Chester, United States · Last updated July 10, 2026

Overview

  • 9 FDA inspections are on record.
  • 3 inspections produced a Form 483.
  • The most recent recorded inspection date is 2024-12-12.

At a glance

Inspections

9

Form 483s

3

EIRs

0

Last outcome

Form 483

Inspection history

FDA inspections on record, most recent first.

InspectionCategoryOutcomeForm 483
10 Dec 2024 – 12 Dec 2024Medical Devices & Rad Health483View 483 →
4 Jun 2024 – 6 Jun 2024Human DrugsClean
13 Feb 2023 – 16 Feb 2023Medical Devices & Rad Health483View 483 →
14 Feb 2022 – 18 Feb 2022Medical Devices & Rad HealthClean
29 Oct 2019 – 4 Nov 2019Medical Devices & Rad Health483View 483 →
1 Jun 2015 – 2 Jun 2015Medical Devices & Rad HealthClean
16 Jan 2013Not recordedClean
11 Apr 2011Not recordedClean
13 Mar 2008Not recordedClean

Observations on record

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

12 Dec 2024
21 CFR 820.184

DHR - not or inadequately maintained

Cited by Kwong P Lee

16 Feb 2023
21 CFR 820.184

DHR - not or inadequately maintained

Cited by Kwong P Lee

16 Feb 2023
21 CFR 820.75(b)(2)

Documentation of validated process performance

Cited by Kwong P Lee

4 Nov 2019
21 CFR 820.72(a)

Equipment control activity documentation

Cited by Gregson A Joseph

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 820.184Cited across public-safe Form 483 observations2x
21 CFR 820.72(a)Cited across public-safe Form 483 observations1x
21 CFR 820.75(b)(2)Cited across public-safe Form 483 observations1x

Full site report

Get the verbatim findings behind Isomedix Operations Inc.'s 3 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