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Manufacturing Inspection District Offices (MIDOs)

Contact the appropriate FAA Field Office that serves your geographic area for guidance on manufacturing and airworthiness related activities.

MIDOs assist with:

  • Production approval and certification (Manufacturing)
  • Airworthiness Certification
  • Manufacturing facilities' approval holder issues
  • Manufacturing Designee oversight
  • Support to Aircraft Certification Office (ACO) Branches during design approvals

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