Division 4 Responses by the CAA and air navigation service providers to the coordination of proposed amendments to SSR code transponder allocations and updates of the SSR transponder code allocation list shall as a minimum:F1

identify whether or not any conflict or hazard between SSR transponder code allocations is foreseen;

confirm whether or not operational requirements or efficiency will be adversely affected;

confirm that amendments to SSR transponder code allocations can be implemented in accordance with required timescales.