Health and Safety Executive
Legionella and water systems guidance (ACOP L8, HSG274)
Statutory guidance on the control of legionella bacteria in water systems, covering risk assessment, temperature control, monitoring and the duties of those responsible for building water systems.
Rights
- Licence
- Open Government Licence v3.0
- Commercial reuse
- Yes
- Redistribution
- Yes
- Derivative use
- Yes
- Attribution required
- YesContains public sector information licensed under the Open Government Licence v3.0.
- Terms last checked
- 23 August 2026
Access and coverage
- Publisher
- Health and Safety Executive
- Geographic coverage
- United Kingdom
- Update frequency
- irregular
- Formats
- pdf, html
- Bulk download
- Available
- Registration required
- No
- Cost to Hydrionis
- Free
- Domains
- contaminant, quality