Warning letter

King Systems Corp. dba Ambu, Inc.: warning letter of Aug 16, 2023

FDA warning letter 661617 · "OHT1: Office of Ophthalmic, Anesthesia, Respiratory, ENT and Dental Devices, Office of Product Evaluation and Quality"

Key facts

Reference number 661617
Company King Systems Corp. dba Ambu, Inc.
Subject CGMP/QSR/Medical Devices/PMA/Adulterated/Misbranded
Issue date Aug 16, 2023
Posted date Aug 22, 2023
Issuing office "OHT1: Office of Ophthalmic, Anesthesia, Respiratory, ENT and Dental Devices, Office of Product Evaluation and Quality"
Product type Devices
CFR sections cited 807.81(b)
Inspection city Noblesville
Inspection ZIP 46060
Inspection start date May 15, 2023
Letter on fda.gov fda.gov

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:

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