Overview
- 136 inspections across 121 sites are on record.
- 37 Form 483 observations are attributed to this investigator.
- Most recent recorded activity is 2026-06-17.
At a glance
Inspections
136
Sites
121
Observations
37
Career since
Jan 2020
Recent inspections
Most recent inspections in the published record.
| Site | Date | Category | Form 483 |
|---|---|---|---|
| BLS Labs LLC | 17 Jun 2026 | Biologics | View 483 → |
| BLS Sales & Marketing LLC | 17 Jun 2026 | Biologics | |
| BioLife Plasma Services, L.P. | 24 Apr 2026 | Biologics | |
| BioLife Plasma Services, L.P. | 22 Apr 2026 | Biologics | View 483 → |
| Octapharma Plasma, Inc. | 17 Apr 2026 | Biologics |
Sites inspected
BLS Labs LLCMesa, United States1 insp.
BLS Sales & Marketing LLCMesa, United States1 insp.
BioLife Plasma Services, L.P.Henderson, United States1 insp.
BioLife Plasma Services, L.P.Las Vegas, United States1 insp.
Octapharma Plasma, Inc.Vancouver, United States1 insp.
Co-investigators
Investigators who share inspections with this person.
Peter S Kessler5 shared
Kelly D Moore4 shared
Garrad R Poole2 shared
Nancy L Neiger2 shared
Bryce A May2 shared
William F Lagud1 shared
Melsomar R Ramos1 shared
Victoria V Bot1 shared
Melisa A Healy1 shared
Emily S Mcgann1 shared
Full investigator report
Get the verbatim findings behind Paul M Chefor's 37 observations
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