Special Event Risk Management: How to Identify and Control Event Risks

A practical framework for identifying hazards, prioritizing risk and preparing people to respond.

What is Special Event Risk Management?

Special event risk management is a structured process for identifying, assessing, prioritizing and controlling hazards that could affect an event. It helps organizations prepare for injuries, property damage, operational disruption and emergency conditions during setup, operation and teardown.

At a Glance

• Plan early. Additional time helps hazards, dependencies and response gaps surface.
• Prioritize. Use likelihood and severity to focus attention where consequences may be greatest.
• Reassess. Update assumptions when attendance, vendors, weather or site conditions change.

Why Special Event Risk Management Matters

Special events may be temporary, but the exposures (risks) they create can be significant. A familiar facility may be used in an unfamiliar way. Attendance can change how people move through a space. Temporary stages, tents, equipment, vendors, entertainment, food service, volunteers and rapidly changing weather can introduce conditions that are not part of normal operations.

The objective is not to predict every possible incident. It is to establish a disciplined planning process that helps an organization identify credible loss scenarios, make informed decisions about prevention steps, assign responsibilities and prepare to respond effectively should conditions change.

A useful planning question: Instead of saying, “That will never happen,” ask, “How bad would it be if an unsafe event occurred, and how likely is the unsafe event to happen?”

Lessons From Past Special Events

Past tragedies show how multiple conditions can combine and escalate quickly. Reviewing them can help planning teams understand contributing factors and consider how planning choices may affect the frequency or severity of a loss. 

The Station nightclub fire, 2003

Unapproved pyrotechnics ignited flammable interior foam near the stage. The fire spread rapidly, emergency egress was hampered, and 100 people died while 230 were injured.

Loss Control Lens: Fire prevention planning, combustible interior finishes, automatic building fire suppression systems, occupant capacity and emergency egress.

Indiana State Fair stage collapse, 2011

A severe storm brought wind gusts near 60 mph. Forecasts and warnings were available, yet the approaching storm was not addressed during an evening meeting before the stage failed. Seven people died and 58 were injured.

Loss Control Lens: Weather monitoring, decision thresholds, authority to delay or cancel, sheltering, evacuation and emergency operations.

Boston Marathon bombings, 2013

Two explosive devices were left in spectator areas and detonated. Three people died and more than 260 were injured. Cited after-action themes included an integrated public safety plan, course security, clearly defined response roles, coordination and communication.

Loss Control Lens: Security planning, suspicious-item awareness, unified response roles, interagency coordination, and communications.

The causes and settings differ, but the practical lesson is consistent: gaps in planning, protection, communication or decision-making can become consequential when conditions deteriorate. Event size alone does not determine loss potential.

Build a Special Event Risk Management Team

Include representatives from the operational functions involved in the event and executive leadership. A cross-functional approach can reveal dependencies that one person or department may miss.

Document the basic facts: who will attend or work the event, what activities will occur, when and where the event will take place, and how it will be assembled, operated and dismantled. Then brainstorm what could go wrong. Record possibilities before debating solutions.

Questions for the Planning Session

• What changes from normal operations during setup, the event and teardown?
• Which conditions could cause serious injury, property damage, operational interruption or a difficult emergency response?
• Who has decision authority when conditions change?
• What outside organizations or vendors are expected to assist, and have expectations been communicated?
• What information must reach staff, volunteers, attendees, emergency responders and leadership?

How to Conduct a Special Event Risk Assessment

A special event risk assessment organizes credible loss scenarios and helps the team decide where to act first. Consider both likelihood and severity, then apply a consistent risk matrix to classify and prioritize risks.

1. Identify credible event-related loss scenarios and document them.
2. Analyze how likely each scenario is and how severe the outcome could be.
3. Prioritize the risks and begin with the highest-rated items.
4. Select feasible controls and assign an owner for each action.
5. Reassess when facts, vendors, attendance, weather or venue conditions change.

Use judgment when facts are incomplete. Until the team can rule out a higher risk level with reliable information, err on the side of safety.

Selecting Risk controls for Special Events

Not all controls provide the same level of protection. For each prioritized risk, work through the hierarchy of controls. Elimination is generally preferred, but it may not be practical for every event. For high-risk exposures, the planning team should consider whether accepting the risk is appropriate.

• Elimination: Remove the hazard or activity.
• Substitution: Replace it with a less hazardous option.
• Engineering controls: Use physical design or equipment to separate people from the hazard.
• Warnings: Provide visible or audible notice of a condition.
• Administrative controls: Use procedures, assignments, scheduling, training or supervision.
• Personal protective equipment: Provide appropriate protective equipment when exposure remains.

Implement and Test the Special Event Safety Plan

A written plan is useful only if people understand it and can carry it out. Allow enough planning time to communicate expectations, train personnel and test the controls.

• Communicate the plan more than once and through appropriate channels.
• Establish clear procedures and train personnel on their responsibilities.
• Watch for breakdowns, barriers and changing assumptions.
• Use practical drills or tabletop exercises to test the plan.
• Confirm whether outside organizations are needed and whether they understand the expected support.

Professional judgment remains essential. Checklists can improve consistency, but they should support, not replace, site-specific evaluation and qualified Loss Control judgment.

What Risks Should Be Considered When Planning a Special Event?

The appropriate scope depends on the event, venue, attendance, activities and applicable local requirements. Consider these topics when structuring the planning discussion:

• Fire and life safety: Ignition sources, combustible materials, fire protection, exit visibility, exit capacity and unobstructed egress.
• Severe weather and shelter: Monitoring responsibilities, communication, shelter or evacuation options and advance decision points.
• Emergency response: Staffing, medical services, response roles, responder access and coordination with local agencies.
• Crowd and security: Expected attendance, crowd movement, access control, suspicious activity and security staffing.
• Operational command: Clear authority, escalation paths, responsibilities, backups and documentation.
• Venue and equipment: Physical hazards, temporary structures, assembly activities, utilities and equipment needs.
• Communications: Reliable methods, message ownership, redundancy and communication with attendees and event staff/crew.
• Vendor risk management: Contracts, insurance requirements and allocation of responsibilities, subject to appropriate legal and insurance review.

A Repeatable Special Event Risk Management Cycle

Special event risk management should be continuous. Plans may need to change as facts become clearer, vendors are selected, attendance estimates shift, site conditions change or weather develops.

• Define the event facts, operating phases, responsible parties and decision authority.
• Identify loss scenarios across setup, operation, emergency response and teardown.
• Prioritize risks using likelihood and severity.
• Control the highest risks using feasible measures and the hierarchy of controls.
• Communicate and train so responsibilities, procedures and escalation paths are clear.
• Exercise and adjust the plan as conditions change.

Key Takeaways for Special Event Risk Management

• Start planning early and involve the right functions.
• Document credible loss scenarios across every phase of the event.
• Prioritize risks using a consistent likelihood-and-severity method.
• Select controls deliberately and assign clear ownership.
• Test emergency procedures and communication plans before the event.
• Update the plan as vendors, attendance, weather or site conditions change.

Frequently Asked Questions (FAQ)

Closing Perspective

Special events bring people together around a positive purpose. Thoughtful Loss Control planning helps protect that purpose by making risk decisions visible before the event begins. Strong plans rely on careful preparation, clear authority, effective controls and people who are ready to respond when circumstances change.

Organizations should begin early, involve the right functions, use a consistent risk-ranking process and test the plan. When specialized expertise is needed, consult appropriate Loss Control, legal, regulatory, emergency response, security, fire protection, engineering or other qualified professionals for the specific circumstances involved.

Suggested next step: Before the next event, convene the planning team and complete a scenario-based review of fire and life safety, severe weather, emergency operations, security, communications, staffing, medical response, venue hazards, equipment and third-party responsibilities.

Links and Sources

• Restatement (Second) of Torts: https://www.cisa.gov/resources-tools/resources/venue-guides-security-enhancements-and-mitigating-dependency-disruptions
• NIST: The Station nightclub fire: https://www.nist.gov/disaster-failure-studies/station-nightclub-fire-2003
• NIST final investigation report PDF: https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=100989
• NFPA Journal: Indiana Stage Collapse: https://pubmed.ncbi.nlm.nih.gov/38533702/
• Boston Marathon After Action Report: https://www.policinginstitute.org/wp-content/uploads/2015/05/after-action-report-for-the-response-to-the-2013-boston-marathon-bombings_0.pdf