Unit tactical standard operating procedures and/or battle drills determine who communicates with evacuation assets (the medical evacuation coordination cell) to coordinate for TACEVAC/MEDEVAC and with responding medical personnel. This includes 9-line MEDEVAC requests and MIST reports, including:

- Number of casualties
- Injuries that were sustained
- Status of each casualty
- Treatments rendered and treatments needed
- Medical or evacuation equipment requirements

Document and update all casualty assessment and treatment (including interventions and medications) on the DD Form 1380 and communicate these findings during the hand-off to receiving medical and/or evacuation personnel.