The New Data Protection Law – General Data Protection Regulation and German Data Protection Laws (Das neue Datenschutzrecht – Europäische Datenschutz-Grundverordnung und deutsche Datenschutzgesetze), edited by Prof. Dr. Alexander Roßnagel has been published by Nomos. Dominik Hoidn is the author of the chapters: European Court of Justice and German Federal Constitutional Court, Social Security, Freedom of Opinion and Media Freedom, Freedom of Information.