An Overdose First Responder application that bystanders who witness a suspected overdose can use to alert (1) trained first responders in the locality to attend and administer first aid and naloxone and (2) alert the Scottish Ambulance Service to dispatch a paramedic and liaise with the bystander / first responder. This will be primarily a software (app) based solution that will deliver the alerts described above and will record and report activity and outcomes.
