---
title: "CS ADR-DSN.E.345 – CS ADR-DSN.E.365: CHAPTER E — APRONS (Certification Specifications and Guidance Material for Aerodrome Design (CS-ADR-DSN) — Issue 7, Aerodromes) — rule index · Avioverse"
description: "CS ADR-DSN.E.345 – CS ADR-DSN.E.365, Regulation (EU) No 139/2014. Aprons should be provided to permit the safe loading and off-loading of passengers…"
url: "https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons"
---

# CHAPTER E — APRONS

Certification Specifications and Guidance Material for Aerodrome Design (CS-ADR-DSN) — Issue 7 · Aerodromes · Regulation (EU) No 139/2014 · CS ADR-DSN.E.345 – CS ADR-DSN.E.365

On this page

1. ## [CS ADR-DSN.E.345 General](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons/cs-adr-dsn-e-345)

   Aprons should be provided to permit the safe loading and off-loading of passengers, cargo, or mail as well as the servicing of aircraft without…

2. ## [GM1 ADR-DSN.E.345 General](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons/gm1-adr-dsn-e-345)

   intentionally left blank

3. ## [CS ADR-DSN.E.350 Size of aprons](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons/cs-adr-dsn-e-350)

   intentionally left blank

4. ## [GM1 ADR-DSN.E.350 Size of aprons](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons/gm1-adr-dsn-e-350)

   The total apron area should be adequate to permit safe and expeditious handling of aerodrome traffic at its maximum anticipated density.

5. ## [CS ADR-DSN.E.355 Strength of aprons](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons/cs-adr-dsn-e-355)

   Each part of an apron should be capable of withstanding the traffic of the aircraft it is intended to serve, due consideration being given to the fact…

6. ## [GM1 ADR-DSN.E.355 Strength of aprons](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons/gm1-adr-dsn-e-355)

   Apron pavement protection against fuel: On aircraft stands, pavement surface in bituminous concrete and joints between concrete slabs should be protected…

7. ## [CS ADR-DSN.E.360 Slopes on aprons](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons/cs-adr-dsn-e-360)

   Slopes on an apron, including those on an aircraft stand taxilane, should be sufficient to prevent accumulation of water on the surface of the apron but…

8. ## [GM1 ADR-DSN.E.360 Slopes on aprons](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons/gm1-adr-dsn-e-360)

   The design of slopes should direct spilled fuel away from building and apron service areas.

9. ## [CS ADR-DSN.E.365 Clearance distances on aircraft stands](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons/cs-adr-dsn-e-365)

   The safety objective of clearance distances on aircraft stands is to provide safe separation between an aircraft using the stand and any adjacent…

10. ## [GM1 ADR-DSN.E.365 Clearance distances on aircraft stands](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-e-aprons/gm1-adr-dsn-e-365)

    Reduced separation at the gate is possible where azimuth guidance by a visual docking guidance system is provided, in combination with additional…

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.

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