FDA Investigator

Steven C Madzo

Latest inspection on record: Portales, United States, August 2013 · records back to 2008

Human DrugsFoods & Cosmetics

FDA inspection record · Last updated July 12, 2026

Overview

  • 24 inspections across 22 sites are on record.
  • 32 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2013-08-16.

At a glance

Inspections

24

Sites

22

Observations

32

Career since

Feb 2008

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Golden Boy Foods, Ldt.16 Aug 2013Foods & CosmeticsOn file
ACS Dobfar SpA4 Jul 2013Human DrugsOn file
Bioindustria Laboratorio Italiano Medicinali S.p.A25 Jun 2013Human DrugsOn file
Amgen Manufacturing Limited LLC29 Mar 2013Human DrugsOn file
Amgen, Incorporated29 Mar 2013Human DrugsOn file

Sites inspected

Golden Boy Foods, Ldt.Portales, United States1 insp.
ACS Dobfar SpATribiano, Italy1 insp.
Amgen Manufacturing Limited LLCJuncos, United States1 insp.
Amgen, IncorporatedLongmont, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

S. L Brown2 shared
Elvin R Smith2 shared

Full investigator report

Get the verbatim findings behind Steven C Madzo's 32 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