Overview
- 6 FDA inspections are on record.
- 4 inspections produced a Form 483.
- The most recent recorded inspection date is 2026-06-01.
At a glance
Inspections
6
Form 483s
4
EIRs
0
Last outcome
Form 483
Inspection history
FDA inspections on record, most recent first.
| Inspection | Category | Outcome | Form 483 |
|---|---|---|---|
| 26 May 2026 – 1 Jun 2026 | Biologics | 483 | View 483 → |
| 1 Nov 2022 – 4 Nov 2022 | Biologics | Clean | |
| 28 Feb 2018 – 2 Mar 2018 | Biologics | 483 | View 483 → |
| 24 May 2016 – 31 May 2016 | Biologics | Clean | |
| 6 Nov 2013 – 8 Nov 2013 | Biologics | 483 | View 483 → |
| 28 Dec 2011 | Not recorded | 483 | On file |
Observations on record
Form 483 observations cited at this site, most recent first.
1 Jun 2026
21 CFR 1271.47(a)
Design of procedures to ensure compliance
Cited by Elyshia Q Danaher, Ashleigh M Robertson
1 Jun 2026
21 CFR 1271.47(a)
Testing, screening, donor eligibility procedures
Cited by Elyshia Q Danaher, Ashleigh M Robertson
1 Jun 2026
21 CFR 1271.50(b)(1)
Donor screening standards
Cited by Elyshia Q Danaher, Ashleigh M Robertson
1 Jun 2026
21 CFR 1271.55(b)(2)
Listing and interpretation of CD tests performed
Cited by Elyshia Q Danaher, Ashleigh M Robertson
1 Jun 2026
21 CFR 1271.75(a)(1)
Risk factors, clinical evidence
Cited by Elyshia Q Danaher, Ashleigh M Robertson
Investigators
FDA investigators tied to this site in the record.
Richard T Riggie2 insp.
Elyshia Q Danaher1 insp.
Ashleigh M Robertson1 insp.
Zerita White1 insp.
Darla J Christopher1 insp.
Patricia M Jacobs1 insp.
Recurring citations
CFR citation patterns observed across this site's inspections.
| Citation | What it covers | Cited |
|---|---|---|
| 21 CFR 1271.75(a)(1) | Cited across public-safe Form 483 observations | 3x |
| 21 CFR 1271.47(a) | Cited across public-safe Form 483 observations | 2x |
| 21 CFR 1271.50(b)(1) | Cited across public-safe Form 483 observations | 1x |
| 21 CFR 1271.55(b)(2) | Cited across public-safe Form 483 observations | 1x |
| 21 CFR 1271.75(c) | Cited across public-safe Form 483 observations | 1x |
| 21 CFR 1271.80(b) | Cited across public-safe Form 483 observations | 1x |
Full site report
Get the verbatim findings behind Michael A. Allon, M.D, P.A.'s 4 Form 483s
Verbatim observations 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