COMMISIMPEX v. REPUBLIC OF CONGO

The law in France regarding waivers of foreign state (or sovereign) immunity from execution of judicial judgments (based largely on consideration of international law principles) has recently undergone significant developments. Previously, French case law had required a foreign state's waiver of immunity from execution to be both express and specific to consider valid the attachment of foreign state property allocated to public services (including bank accounts used for the functioning of both diplomatic missions and delegations to international organizations). In 2015, the French Court of Cassation relaxed the criteria it had previously required for giving effect to waivers of sovereign immunity in such situations, thus facilitating the ability of judgment creditors to attach foreign state property in France. Its decision in the Commisimpex v. Republic of Congo case appeared to put an end to that requirement by abandoning the criterion of a specific waiver on the ground that customary international law does not require a waiver of immunity from execution other than express. In December 2016, however, the French government enacted new legislation reinstating the need for a specific waiver of immunity for the attachment of the property as well as bank accounts of foreign embassies and diplomatic missions and additionally requiring a court order authorizing the attachment or seizure. As a result, France has now embraced a distinctly more protective approach to the immunity of foreign state assets from attachment and execution of judicial judgments.