E-Evidence Regulation: Data supermarket for European Law Enforcement?

The idea is old, but the concrete proposal is rather new: Whereas goods flow freely in the EU internal market and digital services are offered across borders, the competence of law enforcement authorities ends at national borders. A police authority that wants to access data in the course of its investigations - for example in a fraud case - needs to contact the authorities of the state where the data are processed. How the foreign authority deal with such a request depends on the law of ...