Judges concluded that the arguments for raising that limit put forward by lawmakers at the time — such as the need to digitize their communication — weren't sufficient to justify the increase. They had also failed to take into account savings resulting from switching to electronic communication.
Three smaller parties — the Greens, Free Democrats and Left party — had challenged the law. The Greens and Free Democrats are now in a coalition with the Social Democrats, who had backed the law. Merkel's Union bloc has been in opposition since 2021.