Suspected Unapproved Parts (SUP) Program

View FAA Unapproved Parts Notifications 

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


Last updated: Tuesday, June 28, 2022