Warning letter

Neurolumen LLC: warning letter of May 30, 2014

FDA warning letter 422220 · Dallas District Office

Key facts

Reference number 422220
Company Neurolumen LLC
Subject CGMP/QSR/Medical Devices/Adulterated
Issue date May 30, 2014
Posted date Jun 10, 2014
Issuing office Dallas District Office
Product type Devices
CFR sections cited 807.81(b), 803, 803.17, 807.81(a)(3)(ii), 820, 820.40
Inspection city Oklahoma City
Inspection ZIP 73120
Inspection start date Dec 10, 2013
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:

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