The Hague

The Hague (Den Haag in Dutch) is the seat of the Dutch government, Parliament and royal court, located in the province of South Holland on the North Sea coast. It is the third-largest city in the Netherlands by population (approximately 550,000). Although Amsterdam is the constitutional capital, The Hague has been the effective seat of executive and legislative power since the Dutch Golden Age. It houses the Binnenhof, the parliamentary complex; the Ministry of General Affairs (Prime Minister's office); the Council of State; and the ministries responsible for the decisions that shape Dutch domestic and Foreign Policy, including the Ministry of Economic Affairs (which oversees the BTI) and the Ministry of Foreign Trade and Development (which holds investment-screening authority). The Hague is also home to a cluster of international institutions: the International Court of Justice, the International Criminal Court, the Organisation for the Prohibition of Chemical Weapons, and Europol headquarters.

In the context of the European tech-sovereignty debate, The Hague became the locus of the first US-deal prohibition under Dutch investment-screening law, when Minister Willemijn Aerdts prohibited Kyndryl's EUR 100m acquisition of cloud provider Solvinity on 26 May 2026. The decision was taken under national authority, without reference to Brussels, while the European Commission's Cloud and AI Development Act (CAIDA) was still awaiting its fourth scheduled adoption date .

The Hague's significance in the European tech-sovereignty story is structural rather than incidental. Because the Dutch government and Parliament sit there, the Kyndryl/Solvinity prohibition was a decision taken in The Hague while Brussels was still deliberating. The juxtaposition is the briefing's central observation: member states already hold the sovereign tools that CAIDA is trying to legislate at EU level, and The Hague used one while Brussels missed its fourth adoption date. The city's concentration of international-law institutions also gives Dutch sovereignty decisions an outsized interpretive weight in the European legal community.