HST Executive Committee
President: Aristidis Tsatsakis
General Secretariat Christina Tsitsibikou
Treasurer Maria Christakis
Members Nikolaos Raikos (Vice president till 31/10/2011)
Stamatis Theocharis (Vice president from 01/11/2012 to 31/06/2012)
Mania Stafanidou (Vice president from 01/07/2012 μέχρι 31/02/2012)
Kyriaki Machaira


