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Videos on how the online portal works
How do I create a case in the online portal?
How do I upload documents?
How do I submit a case?
How do I communicate with the relevant authority?
Videos about the Point of Single Contact ("About us")
A simple explanation of the services offered by the Point of Single Contact Berlin (e.g. register your business, trade or craft)
The Point of Single Contact in Europe
The Point of Single Contact Berlin
Senate Department for Economic Affairs, Energy and Public Enterprises