Topics Trade and Investment Int'l Economic Law, Investor-State-Dispute Settlement, EU Common Commercial Policy, Investment Screening, Economic Security Free Movement of Capital EU Freedom of Capital Movement, European Fundamental Freedoms, Direct Taxes, Investment Screening, Foreign Trade Law Autonomy of EU Law – CJEU EU Constitutional Law, Public International Law, Domestic Law European Parliament - National Parliaments Multi-Level-Parliamentarism, EU Constitutional Law, Constitutional Law Relating to the Organisation of the State Free Speech in the Digital Age German and European Constitutional Law, Fundamental and Human Rights, Mass Media in the Digital Age, Public Discourse