FDA-Inspected Site

Keystone Laboratories, Inc.

11 FDA inspections are on record for Keystone Laboratories, Inc. in Memphis, United States.

483· Form 483 issued

Memphis, United States · Last updated July 9, 2026

Overview

  • 11 FDA inspections are on record.
  • 8 inspections produced a Form 483.
  • The most recent recorded inspection date is 2017-11-16.

At a glance

Inspections

11

Form 483s

8

EIRs

0

Last outcome

Form 483

Inspection history

FDA inspections on record, most recent first.

InspectionCategoryOutcomeForm 483
30 Oct 2017 – 16 Nov 2017Human Drugs483On file
1 Feb 2016 – 5 Feb 2016Human Drugs483View 483 →
9 Mar 2015 – 13 Mar 2015Human Drugs483View 483 →
8 Sep 2014 – 12 Sep 2014Human Drugs483View 483 →
12 Aug 2013 – 15 Aug 2013Human DrugsWLView 483 →
29 Aug 2012Not recorded483On file
10 Jun 2011Not recorded483On file
1 Jul 2009Not recorded483View 483 →
20 Jul 2006Not recordedClean
23 Aug 2005Not recordedClean
4 Oct 1999Not recordedClean

Observations on record

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

5 Feb 2016
21 CFR 211.165(a)

Testing and release for distribution

Cited by Shayla G Turnipseed, Laura L Staples

5 Feb 2016
21 CFR 211.166(a)(3)

Valid stability test methods

Cited by Shayla G Turnipseed, Laura L Staples

5 Feb 2016
21 CFR 211.166(a)

Written program not followed

Cited by Shayla G Turnipseed, Laura L Staples

13 Mar 2015
21 CFR 211.100(a)

Absence of Written Procedures

Cited by Laura L Staples

13 Mar 2015
21 CFR 211.165(a)

Testing and release for distribution

Cited by Laura L Staples

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 211.166(a)(3)Cited across public-safe Form 483 observations4x
21 CFR 211.100(a)Cited across public-safe Form 483 observations3x
21 CFR 211.165(a)Cited across public-safe Form 483 observations3x
21 CFR 211.22(d)Cited across public-safe Form 483 observations3x
21 CFR 211.58Cited across public-safe Form 483 observations3x
21 CFR 211.67(a)Cited across public-safe Form 483 observations3x
21 CFR 211.198(a)Cited across public-safe Form 483 observations2x
21 CFR 211.25(b)Cited across public-safe Form 483 observations2x
21 CFR 211.25(c)Cited across public-safe Form 483 observations2x
21 CFR 211.101(c)Cited across public-safe Form 483 observations1x
21 CFR 211.125(a)Cited across public-safe Form 483 observations1x
21 CFR 211.142Cited across public-safe Form 483 observations1x
21 CFR 211.160(a)Cited across public-safe Form 483 observations1x
21 CFR 211.165(c)Cited across public-safe Form 483 observations1x
21 CFR 211.165(f)Cited across public-safe Form 483 observations1x
21 CFR 211.166(a)Cited across public-safe Form 483 observations1x
21 CFR 211.188(b)Cited across public-safe Form 483 observations1x
21 CFR 211.188(b)(12)Cited across public-safe Form 483 observations1x
21 CFR 211.188(b)(8)Cited across public-safe Form 483 observations1x
21 CFR 211.22(a)Cited across public-safe Form 483 observations1x
21 CFR 211.22(b)Cited across public-safe Form 483 observations1x
21 CFR 211.25(a)Cited across public-safe Form 483 observations1x
21 CFR 211.34Cited across public-safe Form 483 observations1x
21 CFR 211.42(b)Cited across public-safe Form 483 observations1x
21 CFR 211.56(a)Cited across public-safe Form 483 observations1x
21 CFR 211.67(c)Cited across public-safe Form 483 observations1x
21 CFR 211.68(b)Cited across public-safe Form 483 observations1x
21 CFR 211.82(b)Cited across public-safe Form 483 observations1x
21 CFR 211.84(a)Cited across public-safe Form 483 observations1x

Full site report

Get the verbatim findings behind Keystone Laboratories, Inc.'s 8 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