Nelson N. Ayangho
FDA investigator
Appears on 2 documents from 2025 to 2026, mostly at sites in Tennessee. Most often cites sampling and testing of in-process materials and drug products (21 CFR 211.110(a)).
- 2
- Documents on file
- 4.0
- Observations per 483
- 2025
- First seen
- 2026
- Most recent
What they cite most
From 8 observations- 21 CFR 211.110(a)Sampling and testing of in-process materials and drug products2
- 21 CFR 211.22(d)Responsibilities of quality control unit2
- 21 CFR 211.166(c)(1)Stability testing1
- 21 CFR 211.180(e)(2)General requirements1
- 21 CFR 211.67(b)Equipment cleaning and maintenance1
- 21 CFR 211.68(a)Automatic, mechanical, and electronic equipment1
Activity by year
2025: 1, 2026: 1
Where
Tennessee 2
Often inspects with
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Inspection history
2 documents, newest first| Date | Firm | Location | Observations | Open |
|---|---|---|---|---|
| 2026-03-20 | 483 The Harvard Drug Group LLC dba MajorMar 20, 2026 · La Vergne, Tennessee | La Vergne, Tennessee | 1 | |
| 2025-08-11 | 483 Dee Cee Laboratories, IncAug 11, 2025 · White House, Tennessee | White House, Tennessee | 7 |
About this profile
What does Nelson N. Ayangho inspect?
Nelson N. Ayangho appears on 2 documents on file covering 2 sites, mostly in Tennessee.
What do they cite most often?
21 CFR 211.110(a) (sampling and testing of in-process materials and drug products), followed by 21 CFR 211.22(d) and 21 CFR 211.166(c)(1).
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 Nelson N. Ayangho is dated Mar 20, 2026.