Dr David Menzies is a Consultant in Emergency Medicine at St Vincent’s University Hospital, Dublin. He is the Director of the HSE National Ambulance Service’s Mobile Intensive Care Ambulance Service (MICAS) and is also the Clinical Lead for the Central Trauma Network with the HSE National Office for Trauma Services. Dr Menzies has a sub specialty interest in Pre Hospital Emergency Medicine, Critical Care and Retrieval. He is a founding member and volunteer with Wicklow Rapid Response, providing Pre Hospital Critical Care. He is also a founder, former Chair and currently Trustee, Board Member and Medical Director of CFR Ireland, a national registered charity for Community First Responders. Dr Menzies is a Rescue Team member and Medical Director with the Dublin & Wicklow Mountain Rescue Team and Motor Sport Rescue Services/MCI Medical Team. He is a founder member and current secretary of Irish Society for Pre Hospital Emergency Medicine (iPHEM).