FDA Investigator

Natalya M Ananyeva

Latest inspection on record: Parets Del Valles, Spain, November 2023 · records back to 2017

Biologics

FDA inspection record · Last updated July 12, 2026

Overview

  • 3 inspections across 2 sites are on record.
  • 5 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2023-11-17.

At a glance

Inspections

3

Sites

2

Observations

5

Career since

Mar 2017

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Instituto Grifols, S.A.17 Nov 2023BiologicsView 483 →
Baxalta US Inc.17 Jan 2020BiologicsOn file
Instituto Grifols, S.A.24 Mar 2017BiologicsOn file

Sites inspected

Instituto Grifols, S.A.Parets Del Valles, Spain2 insp.
Baxalta US Inc.Thousand Oaks, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Sergey S Akimov1 shared
Shafiq Ahadi1 shared
Eileen A Liu1 shared
Cynthia Jim1 shared

Full investigator report

Get the verbatim findings behind Natalya M Ananyeva's 5 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