AUTHOR=Gonçalves Jorge , Jorge Sílvia , Nunes da Silva Fernando , Amorim Julianno , Vale de Paula Paula , Marques Robert , Cepni Hilal TITLE=Operationalizing spatial justice: a transdisciplinary framework for territorial equity in Portugal JOURNAL=Frontiers in Built Environment VOLUME=Volume 11 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/built-environment/articles/10.3389/fbuil.2025.1616966 DOI=10.3389/fbuil.2025.1616966 ISSN=2297-3362 ABSTRACT=This paper presents the Território.justo.pt project as an innovative initiative to operationalise the concept of spatial justice within the Portuguese territorial context. Drawing on foundational works by Lefebvre, Harvey, Soja, and Fainstein, the project develops a transdisciplinary and data-driven framework to identify and address territorial disparities across Portuguese municipalities. Through the combination of participatory workshops and cluster analysis (SPSS), the study maps spatial injustice along three core dimensions: mobility, economy, and governance. Four municipalities were also selected as representative case studies of each cluster, laying the groundwork for future research. These municipalities offer an opportunity to further investigate spatial (in)justice in context-specific ways and to test the operational applicability of the proposed framework.