The Truth About EMF Exposure in the Workplace: What Employers Need to Know

Electromagnetic fields (EMF) are present in most workplaces, but many employers are unaware of the risks they pose to employee health. EMF exposure can be a serious hazard, causing everything from headaches to cancer in extreme cases. As such, it’s crucial for employers to understand the truth about EMF exposure in the workplace and take steps to minimize its impact.

What is EMF Exposure?

EMF is a type of radiation that occurs naturally in the environment, but can also be produced by human-made sources such as electrical wiring, machinery, and electronic devices. The strength and frequency of EMF can vary depending on the source, but prolonged exposure to high levels of EMF can have adverse effects on human health.

The dangers of EMF exposure are well documented. According to the International Agency for Research on Cancer (IARC), EMF exposure is classified as a possible carcinogen, meaning it has the potential to cause cancer in humans.

In addition to cancer, EMF exposure has been linked to a range of health problems, including headaches, fatigue, insomnia, and fertility issues.

EMF exposure in the workplace is a particular concern for employees who work in industries where they are regularly exposed to high levels of EMF, such as construction, welding, and electrical work. However, EMF exposure can occur in any workplace where electrical equipment and devices are used, including offices and factories.

The Importance of EMF Surveys

Employers have a duty of care to ensure the health and safety of their employees, which includes protecting them from EMF exposure. To do this, employers need to have an understanding of the levels of EMF in their workplace and take steps to minimize exposure.

The first step in protecting employees from EMF exposure is to carry out an EMF survey. An EMF survey involves measuring the levels of EMF in a workplace and identifying any potential sources of exposure. This information can then be used to develop an effective strategy for minimizing EMF exposure and protecting employee health.

In the UK, employers are obliged to carry out an EMF survey in the factory due to the Control of Electromagnetic Fields at Work Regulations (CEMFAW). These regulations set out the requirements for employers to assess and control the risks associated with EMF exposure in the workplace.

CEMFAW Regulations

The CEMFAW regulations were introduced in the UK in 2016 to provide guidance on the safe use of electromagnetic fields in the workplace. The regulations require employers to assess the risks associated with EMF exposure and take steps to protect employees from exposure.

Under the CEMFAW regulations, employers are required to carry out an EMF survey to identify any potential sources of EMF exposure in the workplace. The survey should include a detailed assessment of the levels of EMF exposure, as well as the duration and frequency of exposure.

Based on the results of the EMF survey, employers should develop a plan to minimize EMF exposure in the workplace. This might include measures such as:

  • Reorganizing the workplace to reduce exposure to EMF sources
  • Providing personal protective equipment (PPE) to employees
  • Limiting the duration and frequency of exposure to EMF sources
  • Providing training and information to employees about the risks of EMF exposure

Employers should also carry out regular reviews of their EMF exposure management plan to ensure that it remains effective and up to date.


EMF exposure is a serious health hazard in the workplace, and employers have a duty to protect their employees from its harmful effects. An EMF survey is a crucial first step in assessing the risks associated with EMF exposure and developing an effective strategy for minimizing exposure.

Employers in the UK are obliged to carry out an EMF survey in the factory due to the CEMFAW regulations, which require employers to assess and control the risks associated with EMF exposure in the workplace. Failure to comply with these regulations can result in legal and financial consequences for employers.

It’s important for employers to take EMF exposure seriously and prioritize the health and safety of their employees. This means taking proactive steps to minimize exposure and regularly reviewing their EMF exposure management plan to ensure that it remains effective.

In addition to complying with regulations, employers can also benefit from promoting a culture of safety in the workplace. This involves providing employees with training and information about the risks of EMF exposure, as well as encouraging them to report any concerns they have about their working environment.

Overall, the truth about EMF exposure in the workplace is that it is a serious hazard that requires attention and action from employers. By carrying out an EMF survey, developing an effective exposure management plan, and promoting a culture of safety, employers can protect their employees from the harmful effects of EMF exposure and create a safer and healthier workplace.

For more information or a price quote for an EMF survey, please contact us at


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Fast and easy booking and great communication. I was able to speak to the surveyor afterwards and recieved the report the next day. Thank you!
Chloe Poon
Chloe Poon
I contacted with EMF inspections LTd because I would like to buy a property but get some concern. They responded fast and arranged the appointment for me sharply. The overall process was professional. I got my report next day which was very efficient & it stated detailedly. Highly recommend.
Debbie Frangello
Debbie Frangello
I would highly recommend EMF Inspections. The service provided was fast (next day), professional and courteous. It also provides the reassurance we need for nervous potential buyers of our property. Thank you!
Sriram Krishnakumar
Sriram Krishnakumar
I had booked EMF inspection limited for checking low frequency in a property, Their response was timely and their reports were detailed and they took time to explain as well.
Стоян Иванов
Стоян Иванов
Responsive and very professional! They answered all our questions during the inspection and provided a detailed report after 👌. 10/10 recommend!
Peter Williamson
Peter Williamson
We used this company because we had real concerns about some local physical assets. They were very prompt and reliable responding to all communications quickly and effectively. We were very pleased with their detailed reports which allayed all of our fears. Thank you for a very professional service.
Talya Ezrahi
Talya Ezrahi
I had been in contact with EMF inspections LTd for the past few months while were were searching for a house to buy. They were incredibly professional and obliging and always happy to answer my questions. The survey itself was done in a very professional and friendly way. They have the option of next day booking. I received the report the following day, it was comprehensive and very informative and easy to understand. I would highly recommend their services to anyone. Thank you!
The survey was done quickly after the booking. The report was very clear to understand.
lynn johnson
lynn johnson
Prompt, efficient service, ease of booking, punctual, with a quality written report received the same day. Would highly recommend.
Daniella Taylor
Daniella Taylor
Thank you EMF Inspectrions Ltd for doing our Low Frequency EMF Survey. We had Galin who came to do the survey and he was brilliant. Not only was he polite but very informative and knew his stuff. We were in the process of purchasing a propery next to an electrical sub-station and was worried that the EMF could be penetrating the property. Galin went round the entire property inside and out, down the alley and in the garden and took readings. He explained the different levels of readings and reassured us that all of our readings were below the government guidelines. We are so pleased with the service. We booked on a Monday and had the survey on Wednesday (we could of had Tuesday if we wanted). The report was with us on Thursday which is brillianty written out to explain the readings for people who are not "experts". Would highly recommend using EMF Inspections Ltd to anyone. Thank you again!

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