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CAP3123: UK CAA Hydrogen Challenge Gap Analysis Report - CS-23 Gap Analysis for Certifying a Gaseous Hydrogen Fuel System

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The Civil Aviation Authority is publishing its UK CAA Hydrogen Challenge Gap Analysis Report - CS-23 Gap Analysis for Certifying a Gaseous Hydrogen Fuel System

This document provides an initial gap analysis of Certification Specifications (CS-23) Requirements for a Hydrogen Powered Aircraft. The gap analysis looks at the potential changes required to existing Certification Requirements to address the main airworthiness / safety considerations for a Hydrogen Powered Aircraft and includes a review of the associated Guidance Material (GM) and Acceptable Means of Compliance (AMCs).

Status:
Current
Review comment:
-
Version:
1
Version date:
16-Jun-2025
View file:

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