Update 15 June 2020 as Gilles Cuniberti notes, enforcement jurisdiction (see towards the end of this post) ought to have involved some discussion of A24(5) Brussels Ia.
I reported earlier on complex enforcement issues concerning SAS Institute v World Programming. In  EWCA Civ 599 SAS Institute Inc v World Programming Ltd Flaux J gives an overview of the various proceedings at 4:
The dispute between the parties has a long history. It includes an action brought by SAS against WPL in this country in which SAS’s claims were dismissed; a decision by WPL, following an unsuccessful challenge on forum non conveniens grounds, to submit to the jurisdiction of the North Carolina court and to fight the action there on the merits; a judgment in favour of SAS from the North Carolina court for some US $79 million; an attempt by SAS to enforce the North Carolina judgment in this jurisdiction which failed on the grounds that enforcement here would be (a) an abuse of process, (b) contrary to public policy and (c) prohibited by section 5 of the Protection of Trading Interests Act 1980 (“the PTIA”); and a judgment from the English court in favour of WPL for over US $5.4 million, which SAS has chosen to ignore.’
A good case to use therefore at the start of a conflicts course to show students the spaghetti bowl of litigation that may occur in civil litigation. There are in essence
- English liability proceedings, decided in the end following referral to the CJEU (Case C-406/10);
- North Carolina liability proceedings, in which WPL submitted to jurisdiction after an earlier win on forum non grounds was reversed on appeal and the NC courts came to the same conclusions as the English ones despite a finding they were not (clearly) under an obligation to apply EU law;
- next, an SAS enforcement attempt in England which failed (with permission to appeal refused): my earlier post reviews it;
- next, enforcement proceedings of the NC judgment in California. That CAL procedure includes an assignment order and WPL sought an anti-suit injunction to restrain SAS from seeking assignment orders as regards “customers, licensees, bank accounts, financial information, receivables and dealings in England”: it was not given the injunction for there was at the time no CAL assignment order pending which could be covered by anti-suit.
- Currently, it seems, there is, and it is an anti-suit against these new assignment orders which is the object of the current proceedings.
At 59 ff follows a discussion of the situs of a debt; at 64 ff the same for jurisdiction re enforcement judgments, holding at 72
Applying these internationally recognised principles to the present case, the North Carolina and California courts have personal jurisdiction over WPL but do not have subject matter jurisdiction over debts owed to WPL which are situated in England. That is so notwithstanding that the losses for which the North Carolina court has given judgment were incurred by SAS in the United States. Nevertheless the effect of the proposed Assignment Order would be to require WPL to assign debts situated in England to SAS which would at least purport to discharge its customers from any obligation owed to WPL, while the effect of the proposed Turnover Order would be to require WPL to give instructions to its banks in England which would discharge the debts situated in England currently owed by the banks to WPL. In substance, therefore, the proposed orders are exorbitant in that they affect property situated in this country over which the California court does not have subject matter jurisdiction, thereby infringing the sovereignty of the United Kingdom.
Update 15 June 2020 as Gilles Cuniberti notes, enforcement jurisdiction ought to have involved some discussion of A24(5) Brussels Ia.
Which is later confirmed at 83. Consequently the earlier order is overturned: at 89: ‘it follows also that the judge’s conclusion that the Assignment and Turnover Orders were not “markedly exorbitant” was based upon a mistaken premise.’
The anti-suit and anti-enforcement applications are dealt with in particular with reference to comity, and largely granted with some collateral notices of intention by SAS not to seek a particular kind of enforcement.
Someone somewhere must have made partner on this litigation.