In this edited workshop recording, Jordi Molas-Gallart and Sandra Boni present a ‘formative’ approach to the evaluation of Transformative Innovation Policies that is operational and adaptable to different contexts. Together, they introduce the core principles of formative evaluation, practical experiences of implementing this approach within the Transformative Innovation Policy Consortium membership, and allude to the … from Open Learning Series: A formative approach to the evaluation of Transformative Innovation Policies