---
title: "CS ADR-DSN.C.235 Strength of runway end safety areas — Certification Specifications and Guidance Material for Aerodrome Design (CS-ADR-DSN) — Issue 7, Aerodromes · Avioverse"
description: "A runway end safety area should have a bearing strength sufficient to serve its primary purpose."
url: "https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-c-runway-end-safety-area/cs-adr-dsn-c-235"
---

# CS ADR-DSN.C.235 Strength of runway end safety areas

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

IR Implementing rule

## CS ADR-DSN.C.235 Strength of runway end safety areas

A [runway](https://avioverse.aero/glossary/easa/runway) end [safety area](https://avioverse.aero/glossary/easa/safety-area) should have a bearing strength sufficient to serve its primary purpose.

\[Issue: ADR-DSN/3]

IR · CS ADR-DSN.C.235 — Regulation (EU) No 139/2014 · ED Decision 2016/027/R · Aerodromes Easy Access Rules · EAR revision 13 Mar 2026

[All rules in CHAPTER C — RUNWAY END SAFETY AREA](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-c-runway-end-safety-area)

Consolidated from the EASA Easy Access Rules (revision 13 Mar 2026, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.