Wir are missing the Natural Protected Areas in Austria. These areas, especially around Großglockner are not signed in the maps. In these areas an overflight was absolut prohibited under a high penalty. Is there a chance to get these datas in the near future?

I know we have many nature reserves in our Austria maps, but I do not know where Großglockner is so I can't check that one. Could you give some example coordinates?

Unfortunate AIP Austria does not list any such sensitive areas. In fact under ENR 5.6 it says "nil".

As for a high penalty, that sounds unlikely. Austria has an ICAO obligation to publish all areas relevant to aviation in its AIP, and as mentioned above, there are no such official areas. Not under any ENR section that we can find.