CS ADR-DSN.B.155 Length of runway strip

Certification Specifications and Guidance Material for Aerodrome Design (CS-ADR-DSN) — Issue 7 · Regulation (EU) No 139/2014 · EAR revision 13 Mar 2026

IRImplementing rule

CS ADR-DSN.B.155Length of runway strip

(a)A strip should extend before the threshold and beyond the end of the runway or stopway for a distance of at least:

(1)60 m where the code number is 2, 3, or 4;

(2)60 m where the code number is 1 and the runway is an instrument one; and

(3)30 m where the code number is 1 and the runway is a non-instrument one.

[Issue: ADR-DSN/3]

IR · CS ADR-DSN.B.155 — Regulation (EU) No 139/2014 · ED Decision 2016/027/R · Aerodromes Easy Access Rules · EAR revision 13 Mar 2026

All rules in CHAPTER B — RUNWAYS

Consolidated from the EASA Easy Access Rules (revision 13 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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