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ISO Standards

ISO are the International Organisation for Standardisation who develop recognised international standards. These standards provide:

'specifications, guidelines, requirements or characteristics that can be used consistently to ensure that materials, products, processes and services are fit for their purpose'.

Implementing an ISO standard can not only reduce cost but can also represent good Corporate Social Responsibility(CSR) as well as quality within services and processes. Elmhurst Energy Services work closely with certification partners NQA in order to progress certification for ISO 50001 and ISO 14001.

About our Certification Partners for ISO 50001 & 14001 

NQA provides accredited certification, training and support services to help organisations to improve the performance of their processes, people and products & services. We have clients in over 70 countries and have issued over 33,000 certificates of registration.

NQA helps organisations of all sizes perform better in quality, environment, energy, sustainability and health & safety management. Moreover, we make sure that these improvements continue year in, year out. Often, we will work in close partnership with consultants, such as Elmhurst, who can play a crucial role in helping to implement these management systems.


We specialise in management systems certification for: 


We are privileged to work with diverse organisations including small businesses, charities like Age UK, government departments like DECC (Department for Energy and Climate Change) and world famous brands like NASA. 

See our range of case studies to find out how we helped them improve through certification.


NQA’s philosophy is that every business can do better, consistently, continually and sustainably. That’s what we believe at NQA and it’s what we’re here to help achieve. Our assessment, certification and training services enable businesses to implement change, improve management systems and build for future success.

For more information call 0800 052 2424, email info@nqa.com or visit www.nqa.com















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