Yes, the WT9 Dynamic LSA fulfills and it is better for about 0,1db in Germany regulations.
In Germany on some airports with an annual number of takeoffs exceeding 15000 takeoffs it has to fulfill special rules to limit the noise footprint for the environment of the airport. These rules state that aircraft which are not comply with predefined noise limits are not allowed to doing circuits or local flights under 60 minutes duration in the morning, during noon and after sunset under the week and in the morning and in the afternoon during the weekends and on holidays.
With the enhanced noise protection you can pay less at some aeroports.