Originally Posted by
cafeconleche
I guess we won't know until they roll out ETIAS, but I expect things will stay the same: show EU passport when leaving US for Europe (show US passport if asked) and show EU passport in Europe (and US passport if asked), and finally only the US passport when entering the US.
Another question is what I, as a German permanent resident, would do when traveling to the EU on my US passport.
This has already been answered in the relevant governmental discussions: do as you do currently, by doing the travel with the US passport and presenting the proof of relevant EU/Schengen permanent residence right to the airline reps and to EU/Schengen passport control when/if questioned.
For holders of an EU/Schengen area permanent residence status doc and some other US citizens, ETIAS implementation doesn’t change a thing with regard to EU/Schengen governmental requirements.