Centralised Accident and Trauma Services (CATS) is an Autonomous body of Government of National Capital Territory of Delhi, Providing free ambulance Services to victim of accident and trauma on 24x7 basis since 1991 with the fleet of well equipped ambulances and well trained manpower. CATS Control room is functioning 24 hrs with a sophisticated ultramodern GPS-GIS enabled computerized system. Calls of accidents and medical emergencies are received through Tel-102,1099 and wireless network connected to Delhi Police, Delhi fire Services, Delhi Disaster Management Authority, Government Hospitals and Delhi Secretariat.