Meteor 350
India - Nov 6, 2020
Thailand - Nov, 2020
Europe - March/April 2021
North America - May 2021
I didn’t find info for South America, will need to look further I guess, but perhaps the Meteor's progress might give some clue to timelines. I suspect that world compliance is part of the design process from the start and a bit more streamlined if the quicker rollouts are any indication though I have only a gut feeling and no source to point to.