Warning letter

National Biological Corporation: warning letter of Apr 23, 2008

FDA warning letter UCM1048329 · Cincinnati District Office

Key facts

Reference number UCM1048329
Company National Biological Corporation
Subject CGMP/QSR/Medical Devices/Adulterated
Issue date Apr 23, 2008
Posted date Apr 23, 2008
Issuing office Cincinnati District Office
Product type Devices
CFR sections cited 803, 820
Country 3
Inspection city Beachwood
Inspection ZIP 44122-5900
Inspection start date Jan 14, 2008
Letter on fda.gov web.archive.org

At a glance

  • 1–9 CFR sections cited
  • OAI Linked inspection classification
  • Yes Form FDA 483 issued

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

About FDA warning letters

FDA warning letters notify a firm of significant regulatory violations found during an inspection or review and request prompt corrective action.

Source: U.S. Food and Drug Administration (FDA), Warning Letters · Source date:

Browse all FDA warning letters