FDA Investigator

Arthur Z Liang

Latest inspection on record: Bridgeton, United States, March 2010 · records back to 2009

FDA inspection record · Last updated July 12, 2026

Overview

  • 3 inspections across 3 sites are on record.
  • 3 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2010-03-15.

At a glance

Inspections

3

Sites

3

Observations

3

Career since

Jul 2009

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Farmer Brothers Coffee Co15 Mar 2010
Hard-E Foods Inc27 Jul 2009On file
Titronics Research & Development Co.14 Jul 2009

Sites inspected

Farmer Brothers Coffee CoBridgeton, United States1 insp.
Hard-E Foods IncSaint Louis, United States1 insp.
Titronics Research & Development Co.Tiffin, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Full investigator report

Get the verbatim findings behind Arthur Z Liang's 3 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