I work in research administration at a major research university (ranked 5th in the country based on annual research dollars received - over $1.1B per year). Because almost every research project involves the exchange of data, I have unfortunately had to take multiple trainings on this over the past several months in preparation. Bottom line - the University of California system (10 campuses) (or any research institution in the US) cannot comply and still perform research. The UC Office of the President is negotiating with "Europe" to get a workable solution.