SECTION	Title	Time
Appendix K	Appendix K to Part 25—Extended Operations (ETOPS)	Dec. 2, 2025(ecor)
Appendix L	Appendix L to Part 25—HIRF Environments and Equipment HIRF Test Levels	Dec. 2, 2025(ecor)
Appendix M	Appendix M to Part 25—Fuel Tank System Flammability Reduction Means	Dec. 2, 2025(ecor)
Appendix N	Appendix N to Part 25—Fuel Tank Flammability Exposure and Reliability Analysis	Dec. 2, 2025(ecor)
Appendix O	Appendix O to Part 25—Supercooled Large Drop Icing Conditions	Dec. 2, 2025(ecor)