Thanks for the answer and stating your background ;)
I see how this is true in general, but aren’t there special cases e.g. within the EU, between the EU and the UK, or when an employee moves country while still being employed, where simpler solutions may exist?
I see how this is true in general, but aren’t there special cases e.g. within the EU, between the EU and the UK, or when an employee moves country while still being employed, where simpler solutions may exist?