Your cart is empty
The Environment Agency’s new Definition of Waste (DoW) Service is now available. This service exists for you to request an assessment and receive a national opinion on whether your waste has reached end of waste or by-product status.

You will be charged for any assessments we undertake, on a time and materials basis.

The Service and all supporting documents can be accessed through the IsItWaste tool. The tool is free to use.

For further information and support please refer to our definition of waste pages on gov.uk which include details of the charges, or email.