Code of Federal Regulations > Title 14 > Chapter I > Part 21 > Subpart E

Regulations last checked for updates: May 18, 2025

Title 14 - Aeronautics and Space last revised: May 07, 2025

§ 21.111 - Applicability.

§ 21.113 - Requirement for supplemental type certificate.

§ 21.115 - Applicable requirements.

§ 21.117 - Issue of supplemental type certificates.

§ 21.119 - Privileges.

§ 21.120 - Responsibility of supplemental type certificate holders to provide written permission for alterations.

authority: 42 U.S.C. 7572; 49 U.S.C. 106(f), 106(g), 40105, 40113, 44701-44702, 44704, 44707, 44709, 44711, 44713, 44715, 45303; Sec. 102, Pub. L. 116-260, 134 Stat. 2309