 Henket chaired Docomomo International with de Jonge as secretary until September 2000 when the International Secretariat relocated to Paris, where it was hosted by the Cité de l’Architecture et du Patrimoine, in the Palais de Chaillot.The chair was Maristella Casciato, architect and architectural historian; with Émilie d'Orgeix, architectural historian, as secretary and Anne-Laure Guillet as director.In 2008 there were 2,000 individual members.