I can speak specifically to the four certifying partners, Brazil, the Europeans, us and the FAA. The FAA has certified the aircraft, and all three other partners have validated the aircraft. This will allow other authorities, and you can imagine global authorities all over the world, to determine when they're going to approve the aircraft.
I'll also note that this aircraft was relatively new. Unlike some other aircraft, when it was grounded, there will be some authorities that won't need to allow this aircraft to return, simply because it was not flying in their airspace.
We can provide the latest information we have to the committee at a later date, but I wouldn't want to list off all the countries right now, because it's changing as individuals are completing their reviews.