What happened the last time, and what we've been advised by the U.S. government would happen this time, is that the agreement would proceed as a sole executive agreement. That is, it's an agreement that would be entered into by the U.S. side under the president's authority. There would be no legislative changes made and there would also be no role for Congress to approve the agreement. In order to do that, they have to work within existing U.S. law. U.S. law provides certain rights to producers of the products covered: a right to petition for countervailing duties, and a right to petition for anti-dumping duties.
In the previous agreement, what happened was that the companies in question representing, I think at the time, well over 60% of U.S. production—but the bar was 50% at least—signed what they called “letters of no injury”, in which they effectively stated that the agreement provided the necessary protection and, therefore, that they were willing to waive their rights. That's the same sort of thing we'd require this time. We've been advised by the U.S. government that they would require similar assurances, similar letters, from companies or unions representing at least 50% of U.S. production. Obviously, some of the finer details of how that would be characterized would have to be worked out, but that conceptually is what we're talking about.