We're currently undertaking a mid-term review of our light-duty vehicle regulations. The current regulations go out to model year 2025. They are aligned with the U.S. EPA regulations. We're undertaking a review, because when we first set those regulations, they were viewed by industry as quite ambitious.
Since then the U.S. has rolled back its standard and has put in place provisions that go out to model year 2026. We're finalizing our mid-term review to determine what action is needed in the context of our current regulations. We expect this work to be completed in early 2021.
With respect to exceeding our 2030 targets and getting to net zero by 2050, we're also evaluating what is needed with respect to the transportation sector, including for light-duty vehicles, heavy-duty vehicles and off-road vehicles.