---
title: "CS 23.2510 Equipment, systems, and installations — CS-23 · Avioverse"
description: "The equipment and systems identified in CS 23.2500, considered separately and in relation to other systems, must be designed and installed such that:"
url: "https://avioverse.aero/regulations/easa/cs-23/subpart-f/cs-23-2510"
---

# CS 23.2510 Equipment, systems, and installations

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

IR Implementing rule

## CS 23.2510 Equipment, systems, and installations

(a) The equipment and systems identified in CS 23.2500, considered separately and in relation to other systems, must be designed and installed such that:

(1) each catastrophic failure condition is extremely improbable; and

(2) each hazardous failure condition is extremely remote; and

(3) each major failure condition is remote.

(b) The operation of equipment and systems not covered by CS 23.2500 does not cause a hazard to the aeroplane or its occupants throughout the operating and environmental limits for which the aeroplane is certified.

IR · CS 23.2510 — CS-23 · ED Decision 2017/013/R · CS-23 Easy Access Rules · EAR revision 13 May 2026

AMC Acceptable means of compliance

## AMC1 23.2510 Equipment, systems, and installations

ASTM F44 F3264 Standard Specification for Normal Category Aeroplanes Certification

9.3 Equipment, Systems, and Installation

F3233/F3233M-23b Standard Specification for Flight and Navigation Instrumentation in Aircraft F3309/F3309M-24a Standard Practice for Simplified Safety Assessment of Systems and Equipment in Small Aircraft F3408/F3408M-21 Standard Specification for Aircraft Emergency Parachute Recovery Systems

Remarks

F3061/F3061M-24a Standard Specification for Systems and Equipment in Small Aircraft At variance with F3061-24a, paragraph 4.4.2, use of system level verification is usually not acceptable, and it should be discussed with EASA.

F3230-25 Standard Practice for Safety Assessment of Systems and Equipment in Small Aircraft For aircraft that are powered by electric motors, EASA has not yet accepted Table 3 of F3230-25, and its use should be discussed with EASA.

F3227/F3227M-25 Standard Specification for Environmental Systems in Aircraft

At variance with F3227-25, Oxygen Fire Hazards Analysis is not completely covered in current ASTM standards. At variance, additional means of compliance have been developed by EASA for the specific application \[AMC & GM to CS-23: Issue 4]

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

AMC · AMC1 23.2510 — CS-23 · ED Decision 2026/003/R · CS-23 Easy Access Rules · EAR revision 13 May 2026

AMC Acceptable means of compliance

## AMC2 23.2510 Equipment, systems, and installations

CS-23 Amdt 4

23.1309 Equipment, systems, and installations

23.1323 Airspeed indicating system

23.1325 Static pressure system

23.1329 Automatic pilot system

23.1331(b), (c) Instruments using a power source

23.1335 Flight director systems

23.1337(b), (c) Powerplant instruments installation

23.1357 Circuit protective devices

23.1431 Electronic equipment

23.1437 Accessories for twin-engine aeroplanes

23.672(c) Stability augmentation and automatic and power-operated systems

23.677(d) Trim systems

23.701 Flap interconnection

23.735(d) Brakes

23.775(g) Windshields and windows

23.831(d) Ventilation

23.841(b)(8), (c), (d)(2), (d)(3) Pressurised cabins

AMC · AMC2 23.2510 — CS-23 · ED Decision 2017/025/R · CS-23 Easy Access Rules · EAR revision 13 May 2026

AMC Acceptable means of compliance

## AMC3 23.2510 Equipment, systems, and installations

CS VLA Amdt 1

VLA.1309 Equipment, systems, and installations

VLA.1323 Airspeed indicating system

VLA.1325 Static pressure system

VLA.1331 Instruments using a power supply

VLA.1337 Powerplant instruments

VLA.1357 Circuit protective devices

VLA.1431 Electronic equipment

VLA.677 Trim systems

VLA.701 Flap interconnection

VLA.735 Brakes

VLA.775 Windshields and windows

VLA.831 Ventilation

AMC · AMC3 23.2510 — CS-23 · ED Decision 2017/025/R · CS-23 Easy Access Rules · EAR revision 13 May 2026

[All rules in SUBPART F — SYSTEMS AND EQUIPMENT](https://avioverse.aero/regulations/easa/cs-23/subpart-f)

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.