Airspace change: Guidance on the regulatory process for changing the notified airspace design and planned and permanent redistribution of air traffic, and on providing airspace information

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 2 January 2024: Airspace Change Process.

This version 4 remains available for reference.