Filming with small crews in Munich
When filming and photographing on public grounds in the City of Munich, no filming permit is required if all the listed conditions are fully met.
Filming with small crews in Passau
For film and photo shoots involving little effort on public ground in Passau, only a brief application to the Lord Mayor's office is required, provided that the requirements listed here are met.
Info about weekly and daily salaries for crew members in Germany.
There are exemptions for artistic participation in events and productions, the summary and links to forms here.
When film productions interfere with road traffic by laying cables, using traffic cones, barriers, etc., the location manager needs a certificate as proof of the necessary knowledge. Here is a summary and recommendation.
Info sheet about the services of the municipal utilities. A chance to reduce pollution and film greener instead!