Thank you Pawel Sikora for flagging some time back, and subsequently analysing in detail (p.221 onwards) the decisions of the Polish Courts particularly at Reszow, on whether arbitrated claims can be secured with a European account preservation order under Regulation 655/2014: not something I recall having been discussed elsewhere before. Article 2(2)(e) of the regulation explicitly states that “it does not apply to arbitration”: Brussels I- aficionados will be familiar with the expression.
The Courts discussed C-391/95 Van Uden in particular, with the Rzeszow Appellate Court holding that an EAPO may be granted for arbitrated claims. Using Van Uden language, in the Court’s view provisional measures such as freezing orders (which must be ordered by the courts in ordinary, not the arbitral panels) are not in principle ancillary to arbitration proceedings, but rather they are ordered in parallel to such proceedings and intended as measures of support.
Some might read in the judgment further encouragement for the EU to consider drafting an EU arbitration Regulation.
(Handbook of) EU Private International Law, 2nd ed. 2016, Heading 18.104.22.168.2.