I will provide a little bit more information and then I'll look to Francine.
Yes, the U.S. recently passed new regulations, providing a consistent framework that will enable consistent regulations to be applied for ballast water management across the entire basin.
Before now, each individual state was responsible for providing oversight on ballast water. Some states, such as New York, were looking to pass very significant and very aggressive state legislation that would have exceeded, in fact, what Canada has put into place through Transport Canada. So yes, there has been a recent move to pass new regulations, and we have been very supportive of the U.S. efforts in that regard.
Francine, would you like to add to that?