FDA-Inspected Site

DPT Laboratories, Ltd.

16 FDA inspections are on record for DPT Laboratories, Ltd. in San Antonio, United States.

Clean· No action indicated

San Antonio, United States · Last updated July 9, 2026

Overview

  • 16 FDA inspections are on record.
  • 4 inspections produced a Form 483.
  • The most recent recorded inspection date is 2024-05-29.

At a glance

Inspections

16

Form 483s

4

EIRs

7

Last outcome

Clean

Inspection history

FDA inspections on record, most recent first.

InspectionCategoryOutcomeForm 483
15 Apr 2024 – 29 May 2024Human DrugsClean
1 May 2023 – 5 May 2023Human DrugsClean
3 Feb 2020 – 7 Feb 2020Human Drugs483View 483 →
10 Dec 2018 – 14 Dec 2018Human Drugs483View 483 →
30 Oct 2017 – 3 Nov 2017Human Drugs483On file
15 Aug 2016 – 23 Aug 2016Medical Devices & Rad HealthClean
28 Jul 2014 – 1 Aug 2014Medical Devices & Rad HealthClean
29 Jul 2013 – 31 Jul 2013Human DrugsClean
27 Jul 2012Not recordedClean
12 Nov 2010Not recorded483On file
2 Jul 2009Not recordedClean
1 Aug 2007Not recordedClean

Observations on record

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

7 Feb 2020
21 CFR 211.100(a)

Approval and review of procedures

Cited by Stephen D Brown, Youmin Wang

7 Feb 2020
21 CFR 211.165(e)

Test methods

Cited by Stephen D Brown, Youmin Wang

7 Feb 2020
21 CFR 211.186(b)(4)

Variation in the Amount of Components Used

Cited by Stephen D Brown, Youmin Wang

7 Feb 2020
21 CFR 211.192

Investigations of discrepancies, failures

Cited by Stephen D Brown, Youmin Wang

7 Feb 2020
21 CFR 211.194(c)

Testing and standardization of standards et. al.

Cited by Stephen D Brown, Youmin Wang

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 211.182Cited across public-safe Form 483 observations2x
21 CFR 211.188(b)(2)Cited across public-safe Form 483 observations2x
21 CFR 211.22(a)Cited across public-safe Form 483 observations2x
21 CFR 211.100(a)Cited across public-safe Form 483 observations1x
21 CFR 211.165(e)Cited across public-safe Form 483 observations1x
21 CFR 211.186(b)(4)Cited across public-safe Form 483 observations1x
21 CFR 211.192Cited across public-safe Form 483 observations1x
21 CFR 211.194(c)Cited across public-safe Form 483 observations1x
21 CFR 211.22(d)Cited across public-safe Form 483 observations1x

Full site report

Get the verbatim findings behind DPT Laboratories, Ltd.'s 4 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