"Deal protects personal data exchanged between police and judicial authorities. The EU and the US have reportedly signed on the dotted lines to protect personal data shared for law enforcement purposes, including terrorism investigations." See
“Deal protects personal data exchanged between police and judicial authorities. The EU and the US have reportedly signed on the dotted lines to protect personal data shared for law enforcement purposes, including terrorism investigations.”
See the article: EU, US ink ‘umbrella agreement’, ensures data protection between authorities (CBR, link)
And see: German Data Protection Commissioners Call for Improvements to the General Data Protection Regulation (link)