Clingendael experts conduct policy-oriented analysis and research on strategic international issues. We offer policy recommendations through our publications, events and presence in the media.


Clingendael Academy is one of the largest international diplomatic training centres around the world. Every day, international professionals experience our unique training philosophy.


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Clingendael Academy trains 600 Dutch tax officers

26 July 2021 - 10:29

Clingendael delivered training in diplomatic skills to over 600 participants Dutch tax officers. The programme was organised in close cooperation with the Dutch Tax and Customs Administration and Nyenrode Business University.

Upcoming training courses

14 - 15 Oct 2021 The Hague
20 - 29 Oct 2021 The Hague
3 - 4 Nov 2021 Den Haag
About Clingendael

The leading think tank and diplomatic academy

Clingendael - the Netherlands Institute of International Relations - is an independent think tank and academy on international affairs, based in The Hague. Through our analyses, training and public debate we aim to inspire and equip governments, businesses, and civil society in order to contribute to a secure, sustainable and just world.

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