This website provides practical advice and guidance to control the risks from exposure to Legionella in man made water systems.This information will help employers and those with responsibility for the control of premises, including landlords, understand what their duties are and how to comply with health and safety law. It applies to premises controlled in connection with a trade, business or other undertaking where water is stored or used, and where there is a means of creating and transmitting breathable water droplets (aerosols), thus causing a reasonably foreseeable risk of exposure to legionella bacteria.
HSE and the Legionella Control Association (LCA) ran a series of Dutyholder events
Updated 18 February 2014 - For users and suppliers of water treatment systems that use elemental copper for legionella control ie copper ionisation systems, important information on the European Commission’s decision regarding the use of copper in legionella control.
There may be a risk of exposure to Legionella if your workplace or premises has one of the following:
As an employer, or someone responsible for the control of premises (including landlords) you should ensure you: