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CS 26.306(a) and (d) Fatigue-critical baseline structure

ADDITIONAL AIRWORTHINESS SPECIFICATIONS FOR OPERATIONS · Regulation (EU) 2015/640 · EAR revision 20 Mar 2026

IRImplementing rule

CS 26.306(a)and (d) Fatigue-critical baseline structure

Compliance with points 26.306(a) and 26.306(d) of Part-26 is demonstrated when a list of the FCBSs exists that has been identified in compliance with AMC 25.571 Appendix 5 or AMC 20-20A Appendix 3 paragraph 3.3, and which clearly describes the location and the extent of the FCBSs.

[Issue: 26/3]

IR · CS 26.306(a) — Regulation (EU) 2015/640 · ED Decision 2020/023/R · Part-26 Easy Access Rules · EAR revision 20 Mar 2026

All rules in SUBPART B — AEROPLANES

Consolidated from the EASA Easy Access Rules (revision 20 Mar 2026, 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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