At Marsh we are committed to delivering the highest standard of service delivery to our clients. We are constantly updating and improving our own systems, policies and procedures and in line with this are also achieving and maintaining the following membership standards.





Legionella Control Association
The Legionella Control Association membership certifies our business has submitted a registration under the Conditions of Compliance as laid out in the LCA's Code of Conduct for Service Providers.
The Legionella Control Association (LCA) is a voluntary organisation whose membership comprises providers of services and products concerned with the control of legionella bacteria in water systems.
Human Focus (RoSPA)
The Health and Safety Executive (HSE) recognises and supports the Human Focus system that is designed to help Marsh improve occupational health and safety in their workplace. HSE believes that this initiative will create opportunities for Marsh to understand their health and safety responsibilities and what they need to do to put things right.
Marshs' results from assessment means we have achieved level 4 – extensive activity.
ISO 45001 - Occupational Health and Safety Management
ISO 45001 is an international standard which sets out the requirements for our occupational health and safety management good practice. ISO 45001 enables us to have control over, and knowledge of, all relevant hazards resulting from normal operations and abnormal situations, and improve its performance.
Marsh has been assessed and registered by NQA against the provisions of ISO 45001:2018. (UKAS) accredited.
ISO 14001 - Environmental Management System
ISO 14001 is the environmental management system which helps us achieve sustainable success. This international standard also helps us reduce our environmental impact as well as grow our business.
Marsh has been assessed and registered by NQA against the provisions of BS EN 14001: 2004.(UKAS) accredited.
ISO 9001 - Quality Management
ISO 9001 is a quality management system which helps us continually monitor and manage quality across all operations. It is the world’s most widely recognised quality standard and outlines ways to achieve and benchmark consistent performance and services.
Acorn has been assessed and registered by NQA against the provisions of BS EN 9001: 2008. (UKAS) accredited.