FAQ n.21905

How can I know if an STC is still valid? How can I know if an STC has been revoked, suspended or surrendered?


EASA certificates are valid unless otherwise revoked, suspended or surrendered. In such cases, a related Certification Information will be published on the EASA website.

If you require confirmation regarding the validity of a particular STC, we kindly suggest that you contact the STC holder.

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