Members of the board of trustees are Roman Herzog (since 1999), Leszek Balcerowicz (since 2002), Frederik Bolkestein (since 1999), Ralf Dahrendorf (1999–2009), Alexander Erdland (since 2006), Lüder Gerken (since 1999), Laurence Hayek (1999–2004), Otmar Issing (since 2005), Jürgen Jeske (since 1999) and Hans Tietmeyer (since 1999).Board of Trustees
