SECTION	Title	Time
§ 21.91	§ 21.91 Applicability.	Dec. 2, 2025(ecor)
§ 21.93	§ 21.93 Classification of changes in type design.	Dec. 2, 2025(ecor)
§ 21.95	§ 21.95 Approval of minor changes in type design.	Dec. 2, 2025(ecor)
§ 21.97	§ 21.97 Approval of major changes in type design.	Dec. 2, 2025(ecor)
§ 21.99	§ 21.99 Required design changes.	Dec. 2, 2025(ecor)
§ 21.101	§ 21.101 Designation of applicable regulations.	Dec. 2, 2025(ecor)
§ 21.111	§ 21.111 Applicability.	Dec. 2, 2025(ecor)
§ 21.113	§ 21.113 Requirement for supplemental type certificate.	Dec. 2, 2025(ecor)
§ 21.115	§ 21.115 Applicable requirements.	Dec. 2, 2025(ecor)
§ 21.117	§ 21.117 Issue of supplemental type certificates.	Dec. 2, 2025(ecor)
§ 21.119	§ 21.119 Privileges.	Dec. 2, 2025(ecor)
§ 21.120	§ 21.120 Responsibility of supplemental type certificate holders to provide written permission for alterations.	Dec. 2, 2025(ecor)
§ 21.121	§ 21.121 Applicability.	Dec. 2, 2025(ecor)
§ 21.122	§ 21.122 Location of or change to manufacturing facilities.	Dec. 2, 2025(ecor)
§ 21.123	§ 21.123 Production under type certificate.	Dec. 2, 2025(ecor)