HELMUT KOHL
21 May 2002
JOHN MARTIN SCOTT
28 January 2005
GORDON TULLOCK
28 January 2005
ANTONIO MARÍA ROUCO VARELA
16 June 2006
MARIO MONTI
23 October 2006
VICENTE PALACIO ATARD
26 June 2008
FRANCISCO RODRÍGUEZ ADRADOS
26 June 2008
MARGARET FOTI
17 June 2009
JOSÉ ANTONIO ESCUDERO LÓPEZ
19 May 2010
EDUARDO GARCÍA DE ENTERRÍA Y MARTÍNEZ-CARANDE
19 May 2010
JOSEPH H. H. WEILER
6 October 2010
HERMAN VAN ROMPUY
13 December 2013
RAIMUNDO BASSOLS JACAS
17 February 2014
JOSEPH A. BELLANTI
28 January 2015
S.G.O. JOHANSSON
28 January 2015
ANTONIO FERNÁNDEZ DE BUJÁN Y FERNÁNDEZ
2 March 2018
ALBERTO CAMPO BAEZA
2 March 2018
RÉMÍ BRAGUE
28 January 2020
JOSÉ LUIS GUTIÉRREZ GARCÍA
28 January 2021