The Clean Vehicle Retrofit Accreditation Scheme supports the operation of Clean Air Zones (CAZ) and addresses the air pollution emissions from buses, coaches, heavy goods vehicles, mini-buses, taxis and vans. To learn more about CVRAS, download a free copy of Zemo Partnership’s Clean vehicle retrofit technology guide.
You can read more about the Clean Vehicle Retrofit Accreditation Scheme on our detailed service page.
Find a supplier for your vehicle
If your vehicle is not currently listed then please complete and submit the form below. Energy Saving Trust will review the data received and inform the CVRAS approved retrofit system suppliers to help with their product development plans. Only the vehicle data will be shared with the retrofit suppliers.