Article 72

This Regulation shall not affect agreements by which Member States undertook, prior to the entry into force of this Regulation pursuant to Article 59 of the Brussels Convention, not to recognise judgments given, in particular in other Contracting States to that Convention, against defendants domiciled or habitually resident in a third country where, in cases provided for in Article 4 of that Convention, the judgment could only be founded on a ground of jurisdiction specified in the second paragraph of Article 3 of that Convention.