FDA-Inspected Site

Microchem Laboratory

1 FDA inspection is on record for Microchem Laboratory in Richardson, United States.

483· Form 483 issued

Richardson, United States · Last updated July 12, 2026

Overview

  • 1 FDA inspection is on record.
  • 1 inspection produced a Form 483.
  • The most recent recorded inspection date is 2026-04-30.

At a glance

Inspections

1

Form 483s

1

EIRs

0

Last outcome

Form 483

Inspection history

FDA inspections on record, most recent first.

InspectionCategoryOutcomeForm 483
27 Apr 2026 – 30 Apr 2026Human Drugs483View 483 →

Observations on record

Form 483 observations cited at this site, most recent first.

30 Apr 2026
21 CFR 211.160(b)

Scientifically sound laboratory controls

Cited by Milton J De Jesus Tavarez, Jeffrey T Prosterman

30 Apr 2026
21 CFR 211.22(d)

Procedures not in writing, fully followed

Cited by Milton J De Jesus Tavarez, Jeffrey T Prosterman

Investigators

FDA investigators tied to this site in the record.

Jeffrey T Prosterman1 insp.

Recurring citations

CFR citation patterns observed across this site's inspections.

CitationWhat it coversCited
21 CFR 211.160(b)Cited across public-safe Form 483 observations1x
21 CFR 211.22(d)Cited across public-safe Form 483 observations1x

Full site report

Get the verbatim findings behind Microchem Laboratory's 1 Form 483

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