No matter how thick the binder containing a facility's emergency response plan is or how many times it has been reviewed and amended by consultants and professionals, it only is as strong as the abilities of the people performing each of the roles. 

An organization's ability to communicate the elements of its response plan, as well as its dedication to training, drilling and exercising the plan regularly are the keys for a successful outcome when there is an emergency. While every facility's plan is unique, the following elements should be part of every emergency response plan.

Look for New Risks

Twenty years ago, emergency response plans tended to focus on fires and spill response. These plans met the letter of the law, and most still would be adequate to satisfy certain regulations. But being prepared for emergencies is much more involved than having clear exit routes and the tools and supplies onsite to clean up a spill. The risk of business interruptions stemming from natural disasters, acts of terrorism and workplace violence also need to be considered. Taking an all-hazard approach increases efficiency and helps simplify training. 

The Department of Homeland Security has produced several resources to help businesses prepare for different types of emergencies. These are good resources, but they shouldn't be the only ones referenced when identifying risks and creating response plans. 

Involving employees from different areas can help uncover risks that others may miss. Local resources, like your city or county emergency management agency, fire departments and hazmat teams also can provide valuable insight about risks from neighboring facilities or in the community that may impact operations or present safety risks. 

Clearly Define Roles and Responsibilities

Is it more important to get out of the building right now, or to turn off a machine that could produce an additional hazard if it's left unattended – assuming it's safe to do so? Employees need to know what specific actions they are expected to take when there is an emergency. Even if their only action is to locate the nearest exit and get out, it should be documented in the plan and communicated and reviewed during training and regular drills.

Plans also should list the responsibilities of supervisors, emergency responders, public information officers, security personnel, front office staff and maintenance crews. Additionally, the plan should provide for the safety of visitors and outside contractors who may be on site, as well as anyone who has mobility challenges or would otherwise require assistance during an emergency.

Establish a Chain of Command

Under the federal National Incident Management System (NIMS), trained emergency responders are taught about "unity of command." This means that each person reports to one – and only one – designated person. During large response efforts, this helps to keep everyone focused on their specific roles and prevents personnel from getting pulled in too many directions. It also helps maintain span of control and accountability.

While it usually isn't necessary for everyone to fully understand every NIMS concept or be able to fill out a flow chart listing all of the positions, employees should understand that everyone has a responsibility and to whom they report. Chains of command also should specify who may talk to the media and the name of the individual responsible for liaising with outside responders, such as firefighters or other emergency services. 

Mark Evacuation Routes 

A good evacuation plan is more than just having an adequate number of exits and posting photocopies of a blueprint of the building with highlighted evacuation routes in halls or aisle ways. Evacuation routes need to make sense. It also helps if the routes are so unmistakable that a child could find his or her way out of the building unassisted. 

Exit signs are required by law, but illuminated walkways are not always mandated. Employees who need to evacuate in the dark or when there is a thick cloud of smoke may not be able to see an exit sign that is several yards away. Even if they can see the sign, navigating toward it may be difficult. Floor-level markings help both employees and responders navigate in less-than-ideal conditions.

Rally at Assembly Points 

Getting everyone out of a building minimizes their risk of exposure and increases safety, but it can create another set of problems if exiting employees are blocking entrances that responders need to enter. Establishing assembly points that are away from the building gets people out of harm's way and also helps supervisors take attendance to ensure that everyone has made it safely out of the building.

In large disasters, assembly points also can help minimize the potential for reporters hoping for a statement to single out employees. And when assembly points are sheltered, they keep employees and visitors out of inclement weather.