Incremental international law-making: The Hague Jurisdiction Project in context

The Hague Conference on Private International Law is currently working towards a new instrument on jurisdiction and parallel proceedings. But critics ask if we need another instrument, in addition to the Hague Choice of Court Convention of 2005 and the Hague Judgments Convention of 2019. This article gives reasoned arguments for a “yes” and explores possibilities for the substantive content of the new instrument. It does so by looking back and contextualising the new instrument with regard to the two preceding Conventions, and by looking forward to what is still to come, ie the interpretation and application of all three instruments. On this basis, it argues that a holistic approach is required to avoid the risk of a piecemeal result. Only such a holistic approach will avoid contradictions between the three instruments and allow for their coherent interpretation. If this advice is heeded, incremental law-making may well become a success and perhaps even a model for future negotiations.