MartinRaithelhuber Laboratory and Scientific Service, United Nations Office on Drugs and Crime (UNODC) Vienna, Austria In programme November 23 15:00 to 16:30 View hours & dates Hours & Dates Wednesday, 23 November 15:00 Oral presentation 1. Early warning on emerging drug threats at the international level – opportunities and challenges 15:00 to 16:30 Central square 2 (C2) Martin Raithelhuber