Regulations last checked for updates: Feb 10, 2026

Title 14 - Aeronautics and Space last revised: Dec 19, 2026
§ 147.7 - Duration of certificates.

An aviation maintenance technician school certificate or rating issued under this part is effective from the date of issue until the certificate or rating is surrendered, suspended, or revoked.

authority: 49 U.S.C. 106(f), 40113, 44701-44702, 44707-44709; sec. 135, Pub. L. 116-120, 134 Stat. 1182
source: Docket FAA-2021-0237, Amdt. 147-9, 87 FR 31415, May 24, 2022, unless otherwise noted.
cite as: 14 CFR 147.7