Under the Motor Vehicle Safety Act, the federal government and Transport Canada are mandated to establish the Canada motor vehicle safety standards for the vehicle itself. They're intended to regulate to a minimum level of safety. At the same time, there are also guidelines and standards that we develop in order to encourage and suggest additional levels of safety as well. An example would be distracted driving and the guideline for in-vehicle displays that Transport Canada has published and has now made available on its website. That would be an example of Transport Canada responding to a recommendation from the Transportation Safety Board.
A stronger example would be the technical standards that were identified in the July 2018 school bus seat belt regulations, which the manufacturer must follow if a school board chooses to install seat belts, in order to ensure that the seat belts don't compromise the other safety features.