Several Swiss universities offer online courses on water topics. Most courses can be completed free of charge, without time constraints and without prior knowledge.
VSA also offers professionals the opportunity to train and exchange ideas at online seminars. The seminars are often offered in cooperation with eawag. Approximately once a month, in the late afternoon, there is an input presentation followed by a (short) discussion on a specific topic. The seminars last a maximum of 60 minutes. In addition, there are "Online Seminars Young Professionals" on a wide range of topics.