Written Schemes of Control
A written scheme of control outlines the procedures required to manage and control the risk of Legionella bacteria in water systems. It forms a key part of Legionella compliance under HSE ACOP L8 and HSG274 guidance, helping duty holders implement effective monitoring, maintenance and record keeping procedures.
Helping Organisations Maintain Water Hygiene Compliance
Education
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Healthcare
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Hospitality
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Commercial
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Facilities
Management
What is a Written Scheme of Control?
A written scheme of control is a documented management plan that outlines how an organisation will control and manage Legionella risks within its water systems.
Following a Legionella risk assessment, duty holders must implement appropriate control measures to ensure water systems remain safe. The written scheme of control details these procedures, defining how monitoring, maintenance, and inspections should be carried out.
This document provides a clear framework for managing water hygiene risks and demonstrating compliance with UK health and safety legislation.
Why is a Written Scheme of Control Important?
Under HSE ACOP L8, organisations responsible for buildings with water systems must ensure that appropriate control measures are in place to manage Legionella risks.
A written scheme of control helps organisations:
Clearly define Legionella control measures
Establish monitoring and inspection procedures
Assign responsibilities to responsible persons
Maintain accurate compliance records
Demonstrate compliance with HSE guidance
Without a structured control scheme, organisations may struggle to demonstrate that Legionella risks are being effectively managed.
What Does a Written Scheme of Control Include?
A written scheme of control typically outlines the procedures required to manage water safety across a building or estate.
This may include:
Overview of the water systems present
Identification of control measures
Monitoring procedures and frequency
Temperature monitoring requirements
Inspection and maintenance procedures
Responsibilities of the responsible person
Record keeping requirements
Corrective actions if issues are identified
The scheme provides a clear framework for managing water hygiene risks on an ongoing basis.
Who Needs a Written Scheme of Control?
Many organisations are required to maintain a written scheme of control where Legionella risks exist within their water systems.
This commonly includes:
Commercial offices
Schools and universities
Healthcare facilities
Hotels and hospitality venues
Industrial sites and factories
Gyms and leisure facilities
Care homes and supported living environments
Property management companies and landlords
Any organisation responsible for water systems should ensure that appropriate Legionella management procedures are documented.
Supporting Your Legionella Compliance
A written scheme of control is typically implemented following a Legionella risk assessment and supported through ongoing monitoring and maintenance activities.
National Compliance Hub can assist organisations with:
Legionella risk assessments
Legionella monitoring programmes
Written schemes of control
Legionella remedial works
Compliance reviews
By integrating these services, organisations can ensure that water safety responsibilities are managed effectively.
Supporting Your Ongoing Compliance
Legionella monitoring forms part of a wider water safety management programme.
National Compliance Hub can also support with:
Legionella risk assessments
Written schemes of control
Legionella remedial works
Compliance reviews
Advice on water safety management
By combining these services, organisations can ensure their water systems remain safe and fully compliant.
Why Choose National Compliance Hub?
National Compliance Hub provides professional Legionella monitoring services designed to support organisations in maintaining safe water systems.
Our service includes:
Nationwide coverage
Experienced water hygiene professionals
Clear monitoring records
Fast response times
Compliance aligned with HSE ACOP L8 and HSG274 guidance
We work with organisations across multiple sectors to help maintain water safety and ongoing compliance.
Trusted by Organisations Across the UK
If your organisation requires a written scheme of control or support managing Legionella compliance responsibilities, our team can help.
Contact National Compliance Hub today to discuss your requirements or request a free compliance review.
