Alejandra Boni Aristizábal, Míriam Acebillo‐Baqué, Diana Velasco, Jordi Molas‐Gallart, Tatiana Fernández-Sirera
This article examines how formative evaluation (FE) can enhance the transformative capacity of Smart Specialisation Strategies (S3) by supporting policy processes aligned with transformative innovation policy (TIP). Drawing on a longitudinal, participatory case study of S3 in Catalonia (2020–24), called RIS3CAT, we analyse FE’s influence across the policy cycle: agenda-setting, formulation, legitimation, implementation, monitoring and learning. The findings show that FE fosters inclusive, reflexive and adaptive policymaking. We argue that evaluation and learning should be conceived as embedded drivers of directionality, offering a critical contribution to current S3 debates on how to govern complex, challenge-driven regional innovation strategies.