Article 11 Forum necessitatis

Where no court of a Member State has jurisdiction pursuant to Article 4, 5, 6, 7, 8, or 10 or when all of the courts pursuant to Article 9 have declined jurisdiction and no court of a Member State has jurisdiction pursuant to point (e) of Articles 6, or Article 7, 8 or 10, the courts of a Member State may, on an exceptional basis, rule on the property consequences of a registered partnership if proceedings cannot reasonably be brought or conducted or would be impossible in a third State with which the case is closely connected.

The case must have a sufficient connection with the Member State of the court seised.