On March 6, 2018, the Grand Chamber of the Court of Justice of the European Union (CJEU or Court) rendered its judgment in Slowakische Republic (Slovak Republic) v. Achmea B.V. (Achmea decision) in response to the German Federal Court of Justice's (Bundesgerichtshof) request for a preliminary ruling. Deciding for the first time on the compatibility of the arbitration provision in bilateral investment treaties (BITs) with European Union (EU) law, the Court concluded that the investor-state arbitration clause in the Dutch-Slovak BIT was incompatible with EU law because it violated the principle of autonomy. The Court will soon respond to Belgium's request for an Opinion on the Canada-EU free trade agreement (FTA), where it will rule on the compatibility of extra-EU investment agreements with EU law.
