Before you come to Germany, there are a number of matters which need to be arranged in advance.
EURAXESS Germany, the Alexander-von-Humboldt Foundation's information and advice portal for international researchers, maintains an up-to-date checklist of all the information which is important for the advance planning of a research stay in Germany.
Here you can find further tips which will help your orientation to Germany as well as important information on visa requirements and travel.
Please remember that you will be required to carry health insurance and, in some instances, liability insurance for the duration of your stay in Germany!
The Hamburg Welcome Center features a city agency directory and can provide helpful information on matters such as prolonging your visa, registering your address and other administrative aspects of your stay.