Conducting an Effective Workplace Noise Survey

Noise-induced hearing loss remains one of the most common occupational health issues in the UK, yet it is entirely preventable. Excessive noise does not just cause permanent hearing damage; it creates safety risks by masking warning signals and contributes to workplace stress. For business owners and health and safety managers, understanding the acoustic environment is not just good practice. It is a fundamental requirement to protect the workforce.
The first step in managing these risks is conducting a noise survey. This assessment provides the data needed to make informed decisions about protecting employees. Without accurate measurements, any control measures you implement are merely guesswork. This guide outlines how to approach a noise survey to verify compliance with regulations and create a safer working environment.
Understanding Noise Surveys
A noise survey systematically measures workplace sound levels to assess employee noise exposure and pinpoint machinery or processes causing hazardous noise. Its primary goal is to ensure compliance with the Control of Noise at Work Regulations 2005, which set action levels at 80 dB and 85 dB, requiring employers to protect hearing.
The survey identifies at-risk employees, areas needing hearing protection, and where engineering controls are necessary. Accurate, legally defensible results require …


