What Should an Evacuation Diagram Include? A Complete Guide

A good evacuation diagram should provide enough information for occupants to understand their location and identify a safe way out of the building. While exact requirements can vary by jurisdiction and building type, the following elements are commonly important when preparing an evacuation diagram.

The “You Are Here” marker shows the occupant’s current position on the evacuation diagram. It should be easy to see and clearly positioned in relation to the surrounding rooms, corridors, exits, and other features shown on the plan.

This marker is especially important for visitors and guests who may not be familiar with the property. A person should be able to look at the diagram and immediately understand where they are.

Emergency exits should be clearly identified on the evacuation diagram so occupants can quickly recognize where they can leave the building safely.

Exit doors should be shown in their correct locations and clearly distinguished from ordinary internal doors. Where a property has more than one suitable exit, the diagram should make the available escape options easy to identify.

Exit routes should also be shown in a way that allows occupants to follow the path from their current location to an appropriate exit without unnecessary confusion.

Escape routes show occupants how to move from their current location toward an emergency exit. These routes should be easy to follow and should reflect the actual layout of the property.

Directional arrows are commonly used to indicate the intended direction of travel. The route should be clear enough that an occupant can follow it without having to interpret a complicated floor plan.

Where more than one escape route is available, the diagram should show the appropriate alternatives. Escape routes should also avoid suggesting travel through areas that are not intended to be used during an emergency.

Important fire and emergency equipment should be identified on the evacuation diagram where applicable. Depending on the property, this may include fire extinguishers, fire hose reels, fire blankets, manual call points, or other emergency equipment.

Showing the location of this equipment helps occupants and trained personnel quickly identify where it is located during an emergency. Symbols should be clear, consistent, and easy to distinguish from other features on the diagram.

An evacuation diagram is one part of a broader fire safety strategy. To understand how it differs from a fire safety plan, see our guide to Fire Safety Plan vs. Evacuation Diagram.

The assembly or muster point is the designated location where occupants should gather after leaving the building during an emergency. Where applicable, the evacuation diagram should clearly identify the designated assembly point so occupants know where to go after evacuating.

The assembly point should be located at a safe distance from the building and away from areas that could interfere with emergency response operations. Property owners and building managers should ensure that occupants are familiar with the designated location and that it remains accessible.

For accommodation properties and short-term rentals, clearly communicating the assembly point can be especially helpful for guests who may be unfamiliar with the surrounding property.

An evacuation diagram should use clear and recognizable symbols to identify important safety features. A legend or key can help occupants understand what the symbols represent without having to interpret technical information.

Common symbols may identify emergency exits, fire extinguishers, fire hose reels, fire blankets, manual call points, first aid equipment, and assembly points, depending on the property and applicable requirements.

Symbols should be used consistently throughout the diagram and should remain easy to recognize when the diagram is printed or viewed from a short distance.

Evacuation diagrams work alongside other fire safety measures, so it is important to understand the broader fire safety and compliance requirements that may apply to your property.

An evacuation diagram should provide enough building information to help occupants understand the layout and orient themselves quickly. The plan should accurately represent the relevant areas of the property, including rooms, corridors, doors, stairs, and other important features.

The orientation of the diagram should also be clear and consistent with the actual location where it is displayed. This helps occupants compare the diagram with their surroundings and understand which direction they need to travel.

Property owners should make sure that the information shown on the diagram reflects the current layout of the building. Changes such as renovations, new rooms, relocated exits, or changes to fire-safety equipment may require the diagram to be reviewed and updated.

An evacuation diagram is only useful if the information shown on it is accurate. The diagram should reflect the current condition and layout of the property rather than an outdated floor plan.

Property owners and managers should review evacuation diagrams whenever significant changes are made to the building. This may include renovations, changes to room layouts, new doors or exits, relocation of fire-fighting equipment, or changes to the designated assembly point.

Keeping the diagram up to date helps ensure that occupants are not directed toward an exit, route, or safety facility that is no longer available.

An evacuation diagram should be easy to read at a glance. Clear labels, appropriate text size, recognizable symbols, and an uncluttered layout can make the information easier to understand during an emergency.

The diagram should also be displayed in a location where occupants are likely to see it. Depending on the property, this may include areas such as guest rooms, corridors, entrances, common areas, workplaces, or other appropriate locations.

The goal is simple: when someone looks at the diagram, they should be able to quickly identify where they are, where the available exits are, and how to reach a safe location.

Evacuation diagram requirements are not identical everywhere. Requirements may vary depending on the country, state or territory, local authority, building classification, occupancy type, and applicable fire-safety regulations.

For example, accommodation properties and short-term rentals may have specific requirements for displaying emergency information. Commercial buildings, schools, healthcare facilities, and other public buildings may also have additional requirements.

For this reason, an evacuation diagram should be prepared with the applicable local requirements in mind. A professionally prepared diagram can help property owners present important emergency information clearly, but it should not be treated as a substitute for advice from the relevant fire-safety authority or qualified professional where required.

An evacuation diagram should be reviewed whenever there is a significant change to the building or its emergency arrangements. Keeping the diagram current helps ensure that occupants are not relying on information that no longer matches the property.

Consider reviewing or updating the diagram after renovations, changes to room layouts, alterations to doors or exits, relocation of fire-fighting equipment, changes to stairs or access routes, or changes to the designated assembly point.

It is also good practice to periodically review evacuation information to make sure it remains clear, accurate, and appropriate for the property.

13. Final Checklist for an Effective Evacuation Diagram