FDA Investigator

Wilfred A Darang

Latest inspection on record: Williamsburg, United States, September 2021 · records back to 2008

Medical Devices & Rad HealthFoods & CosmeticsBiologicsHuman Drugs

FDA inspection record · Last updated July 12, 2026

Overview

  • 247 inspections across 204 sites are on record.
  • 326 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2021-09-16.

At a glance

Inspections

247

Sites

204

Observations

326

Career since

Mar 2008

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
H & H Medical16 Sep 2021Medical Devices & Rad Health
Avid Medical, Inc.5 Aug 2021Medical Devices & Rad Health
Regulus Global30 Jul 2021Medical Devices & Rad Health
Proton Systems, LLC18 Jun 2021Medical Devices & Rad Health
Theragen, Inc20 Feb 2020Medical Devices & Rad HealthView 483 →

Sites inspected

H & H MedicalWilliamsburg, United States1 insp.
Avid Medical, Inc.Toano, United States1 insp.
Regulus GlobalVirginia Beach, United States1 insp.
Proton Systems, LLCHampton, United States1 insp.
Theragen, IncJacksonville, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Full investigator report

Get the verbatim findings behind Wilfred A Darang's 326 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