As of May 25th 2018, the new GDPR law will come into force across the whole of the European Union.
Moodle has in its latest upgrade to 3.5 taken some measures to address these new regulations and it maybe worthwhile just taking a few moments to read through them so that you are clear about what they mean to yourself here at the FHNW.
I have made a link to the relevant Moodle page here.
Also, there is a link to an interesting guide on the subject here.