Information about authorisations, notifications and statements required for taking-up your business activity can be found here.
Residents, EU- or EEA-citizens can get information about procedures for taking-up and pursuit of a business activity from your Point of Single Contact. He can also process the required contacts with authorities for you.
How can you contact the Point of Single Contact in Bavaria and other federal states of Germany or the Bavarian authorities and courts?
Further information particularly for starting up a business can be found here.