Aufsichtsrat
In August 1995 De Korte was nominated as a Vice President of the European Investment Bank (EIB), and he resigned as Member of the House of Representatives the same day he was installed as Vice President, serving from 1 September 1995 until 30 June 2000. De Korte served as Vice Chairman of the Supervisory board of the European Investment Bank from 1 September 2001 until 16 January 2012.