I would just say that the U.S. has an export permit and export control system that is very comprehensive and already includes all of the elements in the treaty. They have an active brokering regime. They assess their export permits for considerations that are similar to ours and to those of other members of NATO. They also participate in each of the four multilateral export control regimes alongside Canada and all of our NATO partners and close allies.
On October 17th, 2017. See this statement in context.