The answer to that question is that it's a regulation under the Canadian aviation regulations, under the authority of the Aeronautics Act.
On April 2nd, 2019. See this statement in context.
On April 2nd, 2019. See this statement in context.
Chair, Canadian Transportation Accident Investigation and Safety Board
The answer to that question is that it's a regulation under the Canadian aviation regulations, under the authority of the Aeronautics Act.
See context to find out what was said next.