-1991 - 1992 Acad. Prof. Nicolae Teodorescu, PhD.
-1992 - 1993 Prof. Vasile Catuneanu, Eng, PhD.
-1993 - 1994 Prof. Grigore Posea, PhD
-1994 - 1997 Prof. Ion Coteanu, PhD
-1997 - 2010 Prof. Aurelian Gh.Bondrea, PhD
-2010 - present Assoc. Prof. Aurelian A.Bondrea, Ph.D
1995 - Professor Roland Drago – French jurist
1997 - Professor Nicolae Mateescu-Matte – Romanian jurist, professor at the University of Montreal, University of Paris
1999 - Professor Paul Feher – Romanian jurist, professor at the University of Paris, University of Jerusalem
2002 - Ion Iliescu, President of Romania
2003 - Pope John Paul II
2010 - Richard England, Arhitect, Academician
2012 - Professor Ding Chao – Professor at the University of Foreign Languages, Beijing.