What Are Tabletop Exercises?
Tabletop exercises (TTX) are discussion-based training events where participants talk through their response to a simulated emergency scenario. Unlike full-scale drills that require field deployment, tabletop exercises take place around a conference table using maps, diagrams, and scenario injects. They are low-cost, low-risk, and highly effective for testing plans, identifying gaps, and improving coordination among responders.
Structure of an EMS Tabletop Exercise
A typical TTX follows this format:
- Scenario introduction: The facilitator presents the initial incident (building collapse, active shooter, hazmat release, mass gathering event)
- Inject phases: The scenario evolves with new information delivered at intervals (additional patients discovered, weather changes, resource shortages)
- Discussion rounds: Participants discuss their actions, decisions, and communication at each phase
- Hot wash: Immediate post-exercise discussion of strengths, weaknesses, and lessons learned
- After-action report: Formal documentation of findings and improvement recommendations
Key Topics to Address in MCI Tabletop Exercises
Effective MCI tabletop exercises address command structure (who is in charge at each level), triage protocols (START, JumpSTART, SALT), patient tracking and accountability, resource allocation and mutual aid activation, hospital destination decisions and capacity management, and communication between field units, dispatch, and receiving facilities.
Include realistic complications such as communication failures, equipment shortages, conflicting information, and ethical dilemmas (more patients than resources). These complications test your team's adaptability and reveal assumptions in your response plans that may not hold under pressure.
Organizing Your Own TTX
You do not need a large budget or official authorization to run a tabletop exercise. Gather your crew or study group, develop a simple scenario, and discuss how you would respond. Use local maps and real resource lists to make the exercise relevant. Assign roles (incident commander, triage officer, transport officer) and rotate them through different scenarios. Document your discussions and the lessons you learn. Even a 30-minute tabletop exercise with your shift crew builds better MCI readiness than no exercise at all.