FDA Investigator

Thomas J Arista

Latest inspection on record: Ahmedabad, India, December 2022 · records back to 2008

Human DrugsFoods & CosmeticsMedical Devices & Rad Health

FDA inspection record · Last updated July 12, 2026

Overview

  • 77 inspections across 71 sites are on record.
  • 371 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2022-12-23.

At a glance

Inspections

77

Sites

71

Observations

371

Career since

Jan 2008

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Amneal Pharmaceuticals Private Limited23 Dec 2022Human DrugsOn file
Lupin Limited23 Nov 2022Human DrugsOn file
Maiva Pharma Private Limited29 Oct 2022Human DrugsOn file
Mylan Laboratories Limited23 Sep 2022Human DrugsOn file
Element Materials Technology Oakland-Concord22 Mar 2022Human DrugsOn file

Sites inspected

Amneal Pharmaceuticals Private LimitedAhmedabad, India1 insp.
Lupin LimitedMandideep, India1 insp.
Maiva Pharma Private LimitedHosur, India1 insp.
Mylan Laboratories LimitedHosur, India1 insp.
Element Materials Technology Oakland-ConcordConcord, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Robert D Tollefsen5 shared
Tamil Arasu3 shared
Joel D Hustedt3 shared
Lourdes Andujar3 shared
Debra M Emerson3 shared
Michael P Sheehan3 shared

Full investigator report

Get the verbatim findings behind Thomas J Arista's 371 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

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