Overview
- 11 FDA inspections are on record.
- 4 inspections produced a Form 483.
- The most recent recorded inspection date is 2026-06-08.
At a glance
Inspections
11
Form 483s
4
EIRs
0
Last outcome
Form 483
Inspection history
FDA inspections on record, most recent first.
| Inspection | Category | Outcome | Form 483 |
|---|---|---|---|
| 4 Jun 2026 – 8 Jun 2026 | Animal Drugs & Feeds | 483 | View 483 → |
| 25 Aug 2025 – 12 Sep 2025 | Animal Drugs & Feeds | 483 | View 483 → |
| 18 Apr 2024 – 2 May 2024 | Animal Drugs & Feeds | 483 | View 483 → |
| 21 Aug 2019 – 22 Aug 2019 | Animal Drugs & Feeds | 483 | On file |
| 24 Aug 2018 | Animal Drugs & Feeds | Clean | |
| 23 Mar 2017 | Animal Drugs & Feeds | Clean | |
| 19 Nov 2015 – 24 Nov 2015 | Animal Drugs & Feeds | Clean | |
| 3 Jul 2013 | Animal Drugs & Feeds | Clean | |
| 21 Mar 2013 | Animal Drugs & Feeds | Clean | |
| 6 Dec 2010 | Not recorded | Clean | |
| 23 Jan 2001 | Not recorded | Clean |
Observations on record
Form 483 observations cited at this site, most recent first.
12 Sep 2025
21 CFR 507.47(a)
Validation of Process or Other Preventive Control
Cited by Blythe N Freihage
Investigators
FDA investigators tied to this site in the record.
Jennifer Owens Dowdy3 insp.
State Agency3 insp.
Blythe N Freihage2 insp.
Adam C Hipko1 insp.
Tara A Gray1 insp.
Recurring citations
CFR citation patterns observed across this site's inspections.
| Citation | What it covers | Cited |
|---|---|---|
| 21 CFR 507.34(a)(1) | Cited across public-safe Form 483 observations | 3x |
| 21 CFR 507.42(b)(2) | Cited across public-safe Form 483 observations | 2x |
| 21 CFR 507.33(a) | Cited across public-safe Form 483 observations | 1x |
| 21 CFR 507.47(a) | Cited across public-safe Form 483 observations | 1x |
Full site report
Get the verbatim findings behind Ridley USA Inc.'s 4 Form 483s
Source PDFs and recurring CFR citations, so your team knows what this site gets cited for.
- The site's full inspection history, with every Form 483 and its outcome
- Warning letters and recalls tied to the company behind it
- Whether recurring CFR citations get closed out or repeat