NikosAvgerinos Director of Programs’ Implementation, Organization Against Drugs (OKANA) Athens, Greece In programme November 24 10:50 to 12:20 View hours & dates Hours & Dates Thursday, 24 November 10:50 Oral presentation 3. Direct access to OST treatment and integrated therapy: Lessons learned from streets to community 10:50 to 12:20 Knowledge market 4 (K4) Nikos Avgerinos