Mr. Chair, there is a process, and in fact what an airport would have to do is submit documentation to Transport Canada hitting on the elements identified in the International Civil Aviation Organization convention. Those requirements will be, and in fact already have been, communicated to the implicated airports. As I understand it, the process to submit that documentation has already begun, which identifies the requirements for such things as customs services and policing services. Those are but two examples. There is a long litany, but that process has already begun.
On March 25th, 2021. See this statement in context.