The overall aim of the project is to provide traceability for torque measurements in the MN∙m range for nacelle test benches. The wind industry needs measurements of torque loads in the MN∙m range but the maximum traceable torque is currently 1.1 MN∙m. Therefore, the main aim of this project is to develop methods to provide traceability and to estimate the uncertainty of these methods. The project will not only focus on one option to achieve this goal but will consider several approaches.