
28 January 2020
Efficacy Cover: What you Need to Know
Work in the electrical contracting industry can cover a wide range of services, and most contractors in the field will engage in some level of activity that may leave them liable if one of the products or services they provide causes injury or property damage to a third party.
Electricians know they must have Public and Products Liability Insurance cover to protect themselves from these type of exposures, but what about efficacy cover and where does it fit?
The common definition of efficacy cover is insurance against the legal liability for injury to third parties or damage to third party property arising from a product or service failing to perform its intended function. Sometimes it’s referred to as ‘inefficacy cover’ or ‘failure to perform cover’. It is essential for contractors undertaking performance critical activity or areas such as fitting fire and security systems, control panels or computer suites.
A common misconception is that the cover needs to be in place in case the product itself, like a security alarm, fails completely. But what if the product is working well but does not perform as intended? A good example here is a fire alarm. In the event of a fire there are several scenarios that could come into play. The alarm may not operate due to it not being installed correctly or alternatively it may have been fitted to the correct specifications but not monitored.
Case Study
A real-life example here is the 2008 fire that spread its way through the pier at Weston-Super-Mare causing damage throughout and virtually destroying the whole structure. It was later established that due to a failure in the monitoring of the fire alarm system, the fire service was not alerted until around five hours after the fire was first detected.
Conclusion
Efficacy cover is the only way to protect against the additional damage or injury that would have occurred in this example – if the performance critical system was not operating correctly. Given the extreme nature of this case hopefully efficacy cover was in place! Not all insurers offer efficacy cover – in fact it’s commonly excluded in respect of products or services relating to fire and security protection, performance critical functions or in hazardous areas. In addition, the policy documents are often long and complex so it can sometimes be tricky to know if efficacy cover has been excluded in its entirety or partially.