---
title: "Preamble — CS-25 — rule index · Avioverse"
description: "Preamble (1 paragraph), CS-25. CS-25 Amendment 27 The following is a list of paragraphs affected by this amendment:"
url: "https://avioverse.aero/regulations/easa/cs-25/preamble"
---

# Preamble

Large Aeroplanes (CS-25) · CS-25

1. ## [Preamble](https://avioverse.aero/regulations/easa/cs-25/preamble/preamble)

   CS-25 Amendment 27 The following is a list of paragraphs affected by this amendment:

Consolidated from the EASA Easy Access Rules (revision 26 Jan 2023, 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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