Even though this article reports on education in Norway, we have seen similar policies in the good old U.S. of A. We have often said that student success has a high correlation with stable, healthy home environments and supportive, educated parents. So the big question is can (or should) teachers be held responsible or accountable for parent learning or educational involvement?
The Denmark regulation states: The school and now will: facilitate cooperation with the home and ensure that parents / guardians share responsibility in schools. Good teachers should already be doing that. The concern is when it becomes law and must be documented, assessed and enforced.