- M · Major Incident: Declared, or standby.
- E · Exact Location: Location and best access point.
- T · Type of Incident: Nature of incident, e.g. MVA, collapse, fire.
- H · Hazards ⚠: Present and potential hazards.
- A · Access / Egress: Best routes in and out.
- N · Number of Casualties: Approx. number and severity.
- E · Emergency Services: Present, and any additional required.