I was hoping to attend a training in Germany and got a Business visa from the embassy. The training was rescheduled and my visa was only for a week. Do I have to apply at the embassy again from scratch?
- You visa has a duration of stay and a validity period. Usually the validity period has a few more days to let you re-schedule things slightly. Have you checked if the new dates are within the old validity?
- If your biometrics have been recorded, you might not have to appear again in person.
Other than that, you need a new visa.