Sirius hosted its annual Instructor Seminar on 17-19 February 2016 in Val David, QC. The Seminar provides an important opportunity for Sirius instructors from across Canada to refresh and update their advanced medical and teaching skills and knowledge. Presentations included a review of head injuries and concussion, hypothermia, heat strokes and hydration by our medical director Marc Gosselin MD. Technical skills sessions included coverage of basic CPR , head injuries and immobilization. As always, it was a dynamic and lively weekend and great to reconnect among colleagues again.