In C-308/17 Leo Kuhn the CJEU held that Brussels Ia was not engaged for the matter is acta iure imperii. I suggested in my review of the judgment that in solely emphasising context, the Court casts the net too wide. I also emphasised that Greece’s sovereign immunity defense, lonely an argument as it may be, is a strong argument (I referred to the German approach to same): non multa sed multum.
Thank you Stephan Walter for alerting us to, and analysing the final judgment in Vienna: Greece enjoys immunity; and even if it had not (this is how I understand Stephan’s analysis – I trust he will correct me should I be wrong), the court would have declined jurisdiction given that the ‘assets held in Austria’ head of jurisdiction, was not mentioned in the particulars of claim.
Stephan clearly is not happy with the judgment: the Supreme Court not only reverses its earlier stance on immunity; it also could be argued it should be estopped as it were (my words, not Stephan’s) from disciplining a claimant’s absence of reference to residual private international law rules, given that hitherto the Supreme Court had never strayed from steering the course of Brussels Ia applying.
(Handbook of) EU Private International Law, 2nd ed. 2016, Heading 2, Heading 2.2, Heading 2.2.9.