Critical Incident Stress Management (CISM) is a structured and well-established peer based programme to support people/colleagues after a critical incident to facilitate recovery and resilience.\r\nCISM is more than a single intervention method. It is a comprehensive programme with different intervention methods for individuals, small groups, large groups, organisations and families.\r\nThe outlined CISM programme is based on concepts and intervention methods developed and continuously evaluated by the International Critical Incident Stress Foundation (ICISF).\r\nBeing a validated CISM programme, it is recognized and applied by different organizations worldwide e.g. the United Nations, in Healthcare and in Aviation.\r\nMeanwhile a number of European ANSPs also have adopted this CISM programme with very satisfying results.\r\n