• emergency response to patients with sudden illness and injury;
• non-emergency patient care and transportation - the journeys undertaken include admissions, hospital outpatient appointments, discharges and inter-hospital transfers;
• specialised health transport services;
• training and education of ambulance professionals;
• planning for and co-ordination of major events, mass casualty incidents and disasters;
• support for community-based First Responder services;
• stand-by at special events;
• community education;
• out-of-hospital care research.
Northern Ireland has an area of 5,600 square miles and is accessed by 15,500 miles of roads. NIAS operates as a regional service throughout the four health Board areas.