Peng Zhou
FDA investigator
Appears on 15 documents from 2019 to 2025, mostly at sites in Illinois. Most often cites responsibilities of quality control unit (21 CFR 211.22).
- 15
- Documents on file
- 2.6
- Observations per 483
- 2019
- First seen
- 2025
- Most recent
What they cite most
From 43 observations- 21 CFR 211.22Responsibilities of quality control unit9
- 21 CFR 211.42Design and construction features7
- 21 CFR 211.113Control of microbiological contamination3
- 21 CFR 211.192Production record review3
- 21 CFR 211.56(a)Sanitation3
- 21 CFR 211.67Equipment cleaning and maintenance3
Activity by year
2019: 2, 2020: 2, 2021: 1, 2022: 2, 2023: 3, 2024: 3, 2025: 2
Where
Illinois 8 · Iowa 2 · California 1 · Maryland 1 · Michigan 1 · Wisconsin 1
Often inspects with
Is Peng Zhou coming to your site?
Our team writes custom reports before an inspection: what this investigator cites most, how they write it up, and how your site's history compares, in one brief you can circulate.
Ask about any investigator in Claude or ChatGPT with the AI connector.
Inspection history
15 documents, newest first| Date | Firm | Location | Observations | Open |
|---|---|---|---|---|
| 2025-11-26 | 483 Baxalta US Inc.Nov 26, 2025 · Round Lake, Illinois | Round Lake, Illinois | 1 | |
| 2025-03-20 | 483 CoreRX Inc.Mar 20, 2025 | — | — | |
| 2024-11-01 | 483 Form FDA 483 Kite Pharma November 2024Nov 1, 2024 · Frederi ck, Maryland | Frederi ck, Maryland | 1 | |
| 2024-05-03 | 483 Grifols Biologicals LLCMay 3, 2024 · Los Angeles, California | Los Angeles, California | 2 | |
| 2024-03-08 | 483 Rna Pharma, LLCMar 8, 2024 · Blue Island, Illinois | Blue Island, Illinois | 4 | |
| 2023-12-20 | 483 Athea Laboratories IncDec 20, 2023 · Milwaukee, Wisconsin | Milwaukee, Wisconsin | 2 | |
| 2023-12-11 | 483 Vee Pak, LLC dba Voyant BeautyDec 11, 2023 · Countryside, Illinois | Countryside, Illinois | 1 |
About this profile
What does Peng Zhou inspect?
Peng Zhou appears on 15 documents on file covering 14 sites, mostly in Illinois.
What do they cite most often?
21 CFR 211.22 (responsibilities of quality control unit), followed by 21 CFR 211.42 and 21 CFR 211.113.
Can I read the observations?
Each document page previews the opening words of every observation. The full documents are available to buy, one at a time or together.
How current is this profile?
The most recent document on file for Peng Zhou is dated Nov 26, 2025.