Since July 2019, the PMI® has been working with a new provider for their PMP® exams. This has increased the number of test centers in Germany. While previously the PMP® exams could be taken at just 4 locations in Germany, the number of Test Centers has increased considerably due to the cooperation with Pearson VUE in Germany. But not only in Germany, but also in the neighbouring countries a growth can be observed.
You can check here whether PMP® tests are also offered in your area.