Official Expert Answer
The §16d does not convert on its own, you have to apply for a new residence title. What to plan for:
• Book the Ausländerbehörde appointment early, ideally two to three months before you need the switch, because appointment waiting times are the usual bottleneck rather than the decision itself.
• Typical documents: Approbationsurkunde, employment contract, proof of salary, passport, current permit, Meldebescheinigung, health insurance, and biometric photos.
• With an Approbation and a qualifying salary, the Blue Card is usually the stronger option, because it shortens the path to permanent residence considerably compared with a general work permit. The salary threshold is adjusted regularly, so check the figure valid on the day you apply.
• If your §16d expires before the new title is issued, ask for a Fiktionsbescheinigung so you remain legally resident and able to work in the meantime.
Start the appointment booking before the Urkunde arrives. Everything else is paperwork you already have.
• Book the Ausländerbehörde appointment early, ideally two to three months before you need the switch, because appointment waiting times are the usual bottleneck rather than the decision itself.
• Typical documents: Approbationsurkunde, employment contract, proof of salary, passport, current permit, Meldebescheinigung, health insurance, and biometric photos.
• With an Approbation and a qualifying salary, the Blue Card is usually the stronger option, because it shortens the path to permanent residence considerably compared with a general work permit. The salary threshold is adjusted regularly, so check the figure valid on the day you apply.
• If your §16d expires before the new title is issued, ask for a Fiktionsbescheinigung so you remain legally resident and able to work in the meantime.
Start the appointment booking before the Urkunde arrives. Everything else is paperwork you already have.