I need clarification concerning the 19D ABS 1 NR 1A, what does this Aufenthaltstitel really mean. Am I allowed to visit my country of origin while working here with this residence permit? My friend got the 18 A Aufenthaltstitel after her Ausbildung and has permission to visit her home country. I just finished the same Ausbildung and got a 19D. I'm very confused. Thanks.