Warning letter

John D Ayars: warning letter of Jan 13, 2016

FDA warning letter 484836 · Cincinnati District Office

Key facts

Reference number 484836
Company John D Ayars
Subject Illegal Drug Residue
Issue date Jan 13, 2016
Posted date Jan 13, 2016
Issuing office Cincinnati District Office
Product type Veterinary
Inspection city Mechanicsburg
Inspection ZIP 43044
Inspection start date Sep 28, 2015
Letter on fda.gov web.archive.org

At a glance

  • 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:

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