Stelios Tsevas, Lawyer at Court, LL.M Public Law (Law School of Athens), PgD Public Procurement (King's College London), PhD Candidate. Anastasia Panagiotopoulou, Lawyer at Court, LL.M Public Law (Université Paris Panthéon Assas), PhD Candidate. Mara Kokkoni, Lawyer at Court, LL.M Public Law (Law School of Athens) .