IIN SITU is the European platform for artistic creation in public spaces. Since 2003, it has supported more than 270 artists working outside traditional venues and contributing to the transformation of our environment. IN SITU is an ecosystem that connects a new generation of artists with audiences, programmers and key actors in the economic, political and social realities of Europe. IN SITU is led by Lieux publics, a European and national centre for artistic creation in public space based in Marseille (FR), and brings together 19 partners from 13 countries: Artopolis Association (HU), Atelier 231 (FR), Čtyři Dny / Four Days (CZ), FiraTàrrega (ES), Freedom Festival (UK), Flynn Center for the Performing Arts (USA), La Strada (AT), Lieux publics (FR), Metropolis (DK), Norfolk & Norwich Festival (UK), Oerol Festival (NL), Østfold Internasjonale Teater (NO), Oda Teatri (XK), Provinciaal Domein Dommelhof (BE), Scène Nationale De L'Essonne Agora-Desnos (FR) and a consortium of 4 Italian partners: Zona K, Indisciplinarte, Pergine Festival, Teatro Stabile Di Sardegna. IN SITU also gathers 13 associated partners: Cifas (BE), FAI-AR (FR), Anti Festival (FI), Biela Noc (SK), Bússola (PT), Bildstörung - Festival für darstellende Kunst im öffentlichen Raum (DE), Tombées de la Nuit (FR), Hoooh - Tainan Street Arts (TW), Linhai Art Festival & Start Festival (CN), Seoul Street Arts Festival (KR), Sura Medura (LK), The SPOT Festival (LT). The (UN)COMMON SPACES 2020 - 2024 project is co-financed by the Creative Europe Programme of the European Union. This communication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.