assumption that a lot of other countries look at the FAA as the lead on which to follow. several other countries operate with much less restrictions than those the FAA mandates, but if the FAA grounds a model of plane, everyone else will take notice. other countries are free to ground planes as they see fit and do not need to wait for the FAA. but i'm guessing there's real politik involved.
also why FAA? they are the ones that approved Boeing self certifying, so they have a lot of water to carry here.
also why FAA? they are the ones that approved Boeing self certifying, so they have a lot of water to carry here.