If you are a citizen of the European Union living in Germany and would like to vote in the Europawahl, you must first be registered on the voter registry. This is done either automatically by the authorities or you must submit an application to that effect.
If you were already registered on the voter rolls for previous Europawahls and have not moved abroad in the meantime, you will be automatically added to the voter rolls and do not need to submit an application.
In all other cases, you must apply to be added to the voter registry.

Application deadline: until the 21st day before the election