The 12th Golden Helix Pharmacogenomics Day was organized on December 6th, 2013 in Aviano, Italy. This was the 3rd Golden Helx Conference organized in Italy after the 4th Golden Helix Pharmacogenomics Day in Cagliari and the 2012 Golden Helix Symposium in Turin. The meeting was attended by over 100 registered participants and provided CME credits to attendees.