The refund scheme for used oil is a government grant scheme that shall contribute to increasing the amount of used oil that is collected and treated in an environmentally responsible way. The Norwegian Environment Agency manages the scheme, but the administration, operation and quality assurance of the refund schemes are being put out to tender. The tenderer shall quality assure the received requests, run the technical systems and recommend refund payments. The refund scheme is expected to be integrated into the electronic system for declaring hazardous waste in the coming three year period. The contract will be signed for one year, with an option for an extension, the contract will have a maximum of three years.