IRImplementing rule
CS 25.1Applicability
(a)These Certification Specifications are applicable to turbine powered Large Aeroplanes.
[Amdt 25/11]
IR · CS 25.1 — CS-25 · ED Decision 2011/004/R · CS-25 Easy Access Rules · EAR revision 26 Jan 2023
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Large Aeroplanes (CS-25) · CS-25 · EAR revision 26 Jan 2023
IRImplementing rule
(a)These Certification Specifications are applicable to turbine powered Large Aeroplanes.
[Amdt 25/11]
IR · CS 25.1 — CS-25 · ED Decision 2011/004/R · CS-25 Easy Access Rules · EAR revision 26 Jan 2023
Consolidated from the EASA Easy Access Rules (revision 26 Jan 2023, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.
Metis opens with Avioverse in October 2026 · request early access.