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SUBPART F — TURBINE ENGINES - ENVIRONMENTAL AND OPERATIONAL DESIGN REQUIREMENTS

Engines (CS-E) · CS-E

  1. CS-E 1000 General

    (See AMC E 1000) Compliance with the specifications of CS-E 1010 and CS-E 1020 may be mandatory for Engine type certification depending on the…

  2. AMC E 1000 Environmental and Operational Design Specifications - General

    CS-E subpart F defines specifications for the design of an engine to determine a configuration which would be required as part of the approval for…

  3. CS-E 1010 Fuel Venting

    The design of a turbine Engine must comply or, where the imposed specifications are directed at the aircraft, incorporate provisions enabling the…

  4. CS-E 1020 Engine Emissions

    (See AMC E 1020) It must be demonstrated, by test or analysis or combination thereof, that the Engine type design complies with the emission…

  5. AMC E 1020 Engine emissions

    The following format should be used for the note referred to in CS-E 1000.

  6. CS-E 1030 Time Limited Dispatch

    (See AMC E 1030) (a) If approval is sought for dispatch with Faults present in an Electronic Engine Control System (EECS), a time limited dispatch (TLD)…

  7. AMC E 1030 Time limited dispatch

    Guidance This AMC provides guidance for obtaining type design approval of engines with EECS in a degraded condition with respect to redundancy when these…

  8. CS-E 1040 ETOPS

    (See AMC 20-6) In order to be approved for ETOPS capability, the engine shall achieve an IFSD rate that is compatible with the safety target associated…

  9. CS-E 1050 Exposure to volcanic cloud hazards

    (See AMC E 1050) (a) The susceptibility of turbine Engine features to the effects of volcanic cloud hazards must be established.

  10. AMC E 1050 Exposure to volcanic cloud hazards

    Acceptable means of establishing the susceptibility of Engine features to the effects of volcanic clouds should include a combination of experience…

Consolidated from the EASA Easy Access Rules (revision 7 Dec 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.

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