FDA Investigator

Courtney R Tiegs

Latest inspection on record: Plymouth, United States, April 2017 · records back to 2010

Foods & CosmeticsHuman DrugsAnimal Drugs & FeedsMedical Devices & Rad Health

FDA inspection record · Last updated July 12, 2026

Overview

  • 190 inspections across 168 sites are on record.
  • 380 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2017-04-17.

At a glance

Inspections

190

Sites

168

Observations

380

Career since

Jun 2010

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Amerilab Technologies, Inc17 Apr 2017Foods & Cosmetics
Ecolab Inc.22 Mar 2017Human Drugs
Hillestad Pharmaceuticals USA, Inc.3 Mar 2017Human DrugsView 483 →
Promo Products, LLC16 Feb 2017Foods & Cosmetics
Clinisys, Inc.14 Feb 2017Foods & CosmeticsOn file

Sites inspected

Amerilab Technologies, IncPlymouth, United States1 insp.
Ecolab Inc.Saint Paul, United States1 insp.
Hillestad Pharmaceuticals USA, Inc.Woodruff, United States1 insp.
Promo Products, LLCElk River, United States1 insp.
Clinisys, Inc.Golden Valley, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Full investigator report

Get the verbatim findings behind Courtney R Tiegs' 380 observations

Source 483 PDFs, verbatim observations, and how each site responded, so your team knows what they cite before they arrive.

  • New inspections and Form 483s, mapped to the CFR citation
  • Warning letter outcomes, and the citation patterns they repeat
  • Their co-investigators, so no surprises about who shows up on site