FDA-Inspected Site

United Therapeutics Corporation

3 FDA inspections are on record for United Therapeutics Corporation in Beltsville, United States.

483· Form 483 issued

Beltsville, United States · Last updated July 10, 2026

Overview

  • 3 FDA inspections are on record.
  • 1 inspection produced a Form 483.
  • The most recent recorded inspection date is 2025-02-11.

At a glance

Inspections

3

Form 483s

1

EIRs

0

Last outcome

Form 483

Inspection history

FDA inspections on record, most recent first.

InspectionCategoryOutcomeForm 483
4 Feb 2025 – 11 Feb 2025Human Drugs483View 483 →
5 Nov 2018 – 7 Nov 2018Human DrugsClean
12 Feb 2018 – 16 Feb 2018Human DrugsClean

Observations on record

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

11 Feb 2025
21 CFR 211.68(b)

Computer control of master formula records

Cited by Pushpa S Jayasekara, Catherine O Lamptey, Ofuje D Daniyan

11 Feb 2025
21 CFR 211.80(d)

Disposition recorded by lot identification

Cited by Pushpa S Jayasekara, Catherine O Lamptey, Ofuje D Daniyan

11 Feb 2025
21 CFR 211.80(d)

Status of Each Lot Identified

Cited by Pushpa S Jayasekara, Catherine O Lamptey, Ofuje D Daniyan

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 211.80(d)Cited across public-safe Form 483 observations2x
21 CFR 211.68(b)Cited across public-safe Form 483 observations1x

Full site report

Get the verbatim findings behind United Therapeutics Corporation's 1 Form 483

Source PDFs 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