OTTR RESOURCES Sign Up NOW for OTTR Administrator Training! Download Multimedia Demonstrations of the OTTR System in action! Ottr Users International Group members can click here for the OUI Resource Area OTTR VISIT OUR BOOTH AT: UNOS Transplant Management Forum Las Vegas, NV - May 20-23 APHL Albuquerque, NM - June 9-11 ASHI Nashville, TN - October 19-23 Welcome to HKS Medical Information ...