---
title: "CS 23.2445 Powerplant installation information — CS-23 · Avioverse"
description: "The following powerplant installation information is established:"
url: "https://avioverse.aero/regulations/easa/cs-23/subpart-e/cs-23-2445"
---

# CS 23.2445 Powerplant installation information

Normal-Category Aeroplanes (CS-23) · CS-23 · EAR revision 13 May 2026

IR Implementing rule

## CS 23.2445 Powerplant installation information

The following powerplant installation information is established:

(a) operating limitations, procedures and instructions necessary for the safe operation of the aeroplane;

(b) the need for instrument markings or placards;

(c) any additional information necessary for the safe operation of the aeroplane;

(d) inspections or maintenance to assure continued safe operation;

(e) information related to the air intake configuration;

(f) techniques and associated limitations for engine starting and stopping; and

(g) energy level information to support energy management, including consideration of a likely component failure within the system.

IR · CS 23.2445 — CS-23 · ED Decision 2017/013/R · CS-23 Easy Access Rules · EAR revision 13 May 2026

AMC Acceptable means of compliance

## AMC1 23.2445 Powerplant installation information

ASTM F44 F3264 Standard Specification for Normal Category Aeroplanes Certification

8.10 Powerplant Installation Information

F3117/F3117M-24a Standard Specification for Crew Interface in Aircraft

F3174/F3174M-21 Standard Specification for Establishing Operating Limitations and Information for Aeroplanes \[AMC & GM to CS-23: Issue 4]

\[AMC & GM to CS-23: Issue 5]

AMC · AMC1 23.2445 — CS-23 · ED Decision 2026/003/R · CS-23 Easy Access Rules · EAR revision 13 May 2026

AMC Acceptable means of compliance

## AMC2 23.2445 Powerplant installation information

CS-23 Amdt 4

23.1521 Powerplant limitations

23.1522 Auxiliary power unit limitations

23.1529 Instructions for continued airworthiness (With Appendix G)

AMC · AMC2 23.2445 — CS-23 · ED Decision 2017/025/R · CS-23 Easy Access Rules · EAR revision 13 May 2026

AMC Acceptable means of compliance

## AMC3 23.2445 Powerplant installation information

CS VLA Amdt 1

VLA.1521 Powerplant limitations

VLA.1529 Instructions for continued airworthiness

AMC · AMC3 23.2445 — CS-23 · ED Decision 2017/025/R · CS-23 Easy Access Rules · EAR revision 13 May 2026

[All rules in SUBPART E — POWERPLANT INSTALLATION](https://avioverse.aero/regulations/easa/cs-23/subpart-e)

Consolidated from the EASA Easy Access Rules (revision 13 May 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.