- Ρ. Αρμάος,responsible for the training of KETHEA executives, member of the EAP staff
- Κ. Γαζγαλίδης,former Coordinator of Okana of Northern Greece, former Director of Addictions at the Psychiatric Hospital of Northern Greece
- Β. Γκιτάκος,Director of KETHEA, Scientific Associate of Panteion University
- Α. Ζαχαριάδης, Associate Professor, Aristotle University of Thessaloniki
- Μ. Καϊάφα – Γκμπάντι, Professor at the Aristotle University of Thessaloniki
- Π. Κουτρουβίδης, Responsible for the training of KETHEA members, member of EAP staff
- Kutsenok, Professor UCSD, Director of the Office on Addictions and Crime, UNODC (2013 – 2015)
- Χ. Παναγιωτόπουλος, Professor, University of Nicosia
- Α. Παπαδαμάκης, Professor Emeritus, Aristotle University of Thessaloniki
- Θ. Παπακυριάκου, Associate Professor, Aristotle University of Thessaloniki
- Γ. Παπαναστασάτος, Head of Research Department KETHEA, Member of the Greek Delegation to UNODC
- Richard Pates, President of ISAJE
- Ε. Πατούρη, Lecturer, University of Nicosia
- Α. Πιτσελά, Retired Professor at the Aristotle University of Thessaloniki
- Β. Πολυζωΐδου, Assistant Professor, University of Nicosia
- Χ. Πουλόπουλος, Professor Democritus University of Thrace
- Δ. Σορβατζιώτη,Associate Professor at the University of Nicosia
- Ε. Συμεωνίδου – Καστανίδου, Professor at the Aristotle University of Thessaloniki
- Α. Τσιμπουκλή,Assistant Professor at the University of Athens, Greece
- Ν. Παρασκευόπουλος, Professor Emeritus, Aristotle University of Thessaloniki