FDA Investigator

Ziyang Su

Latest inspection on record: West Greenwich, United States, April 2019 · records back to 2018

Human Drugs

FDA inspection record · Last updated July 12, 2026

Overview

  • 3 inspections across 2 sites are on record.
  • 0 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2019-04-19.

At a glance

Inspections

3

Sites

2

Observations

0

Career since

Oct 2018

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Immunex Rhode Island Corporation19 Apr 2019Human DrugsOn file
Immunex Rhode Island Corporation2 Nov 2018Human DrugsOn file
Boehringer Ingelheim Pharma GmbH and Co. KG19 Oct 2018Human Drugs

Sites inspected

Immunex Rhode Island CorporationWest Greenwich, United States2 insp.
Boehringer Ingelheim Pharma GmbH and Co. KGBiberach An Der Ris, Germany1 insp.

Co-investigators

Investigators who share inspections with this person.

Full investigator report

Get the verbatim findings behind Ziyang Su's inspection record

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