This blog by Ani Choudhury and Sandra Boni sets out how a Formative Evaluation approach, using Transformative Outcomes, was applied to the development of regional Transformative Innovation policies in Bages, Catalonia. It is based on a publication on formative evaluation and regional policies for Transformative Innovation produced by Sandra Boni, Diana Velasco, Míriam Acebillo-Baqué, M. … from Formative Evaluation and regional Transformative Innovation policies: The case of Shared Agendas in Bages, Catalonia