I am looking for some information (couldn't find any clear pointers) on the following scenario:
I am a non-EU foreign national living in Germany and I am holding a blue card. My visa is valid but my passport is expiring in 1.5 months.
Am I allowed to travel abroad and return Germany with my passport validity of 1 month at the time of reentring Germany ?
I know there is rule of 3 month passport validity but if I understood right, it is for short stays/travel.
Not sure what is the rule in my current scenario. I would really appreciate if you guys can point me towards any legal documentaiton exaplainig this.