SECTION	Title	Time
§ 21.611	§ 21.611 Issuance.	Sept. 3, 2025
§ 21.613	§ 21.613 Duration.	Sept. 3, 2025
§ 21.614	§ 21.614 Transferability.	Sept. 3, 2025
§ 21.616	§ 21.616 Responsibility of holder.	Sept. 3, 2025
§ 21.618	§ 21.618 Approval for deviation.	Sept. 3, 2025
§ 21.619	§ 21.619 Design changes.	Sept. 3, 2025
§ 21.620	§ 21.620 Changes in quality system.	Sept. 3, 2025
§ 21.621	§ 21.621 Issue of letters of TSO design approval: Import articles.	Sept. 3, 2025
§ 21.700	§ 21.700 SFAR No. 111—Lavatory Oxygen Systems.	Sept. 3, 2025