When we investigate or oversee an aviation operator, they have to demonstrate to us that whatever maintenance schedule they have for their aircraft respects Canadian laws and we assure ourselves that they do so. So they will submit to us a plan for the maintenance, both the line maintenance and the heavy maintenance for their aircraft. That's something we will review in detail and ensure that it's entirely safe before approving it.
On March 27th, 2012. See this statement in context.