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UK Civil Aviation Regulations

These are published by the CAA on our UK Regulations pages. EU Regulations and EASA Access Guides published by EASA no longer apply in the UK. Our website and publications are being reviewed to update all references. Any references to EU law and EASA Access guides should be disregarded and where applicable the equivalent UK versions referred to instead.

This document explains the CAA's regulatory process for changes to airspace.

Following a comprehensive review of the CAP 1616 airspace change process, version 5 has been published effective Tuesday 2nd January 2024: Airspace Change Process - Version 5.

This version 4 remains available for reference.
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