Suspected Unapproved Parts (SUP) Program

View FAA Unapproved Parts Notifications 

You may submit an SUP report to the FAA Hotline. To submit a report:

• Contact the FAA Hotline
• Mail a hard copy to:
  Federal Aviation Administration
  Office of Audit and Evaluation
  800 Independence Avenue SW
  Washington, DC 20591
• FAA Form 8120-11, Suspected Unapproved Part (SUP) Report

Parts Manufacturer Approval (PMA) List of PMA Parts

Related Policy and Guidance

• Detecting and Reporting Suspected Unapproved Parts, AC 21-29
• Eligibility and Evaluation of U.S. Military Surplus Flight Critical Aircraft Parts, Engines, and Propellers, AC 20-142
• Eligibility, Quality, and Identification of Approved Aeronautical Replacement Parts, AC 20-62
• Voluntary Disclosure Reporting Program, AC 00-58

Standard Parts Information

• Standard Parts – Definition, Guidance, and Considerations
• Related Public Law
  • Aircraft Safety Act of 2000
  • Fastener Quality Act