Googling around, filtering out the 100 different leech articles which all just rephrase the same thing as all the others, with none of them actually providing details or any sort of source, this is the only link I've found with any other details: https://www.heise.de/en/news/Austrian-government-adopts-fede...
Looks like they want to accomplish it by infecting target machines with malware to give them access, vs. forcing the companies to give them access.