Originally Posted by
Joe le Taxi
Yes, it's simple. If you're registered as resident in an EU country by the end of the year, then you can continue to live and work there (that specific country). If you're not, you can't.
It'll no doubt vary from EU country by country due national differences (I know that comment will shock some) but where I am it's a case of being resident in country (and be able to prove it) by end of this year and having an application in for a residence permit by end July '21.
..and as you say if you successfully go through the registration process that should give you the right to live and work
in that specific country.
No idea how "postings" etc are going to be handled.