features changes that provide greater clarity on the difference between guidance and legal requirements.
Additionally, the Health and Safety Executive has separated the technical guidance into three PDFs published online that are available for download and include updates regarding technological advancements:- Control of legionella bacteria in evaporative cooling systems;
- Control of legionella bacteria in hot and cold water systems (interim guidance);
- Control of legionella bacteria in other risk systems.
Other legionella resources can be found here.