“…Representative authors (non-exhaustive list) Marshall, 1906;Arrow, 1962;Nelson and Winter, 1982;Dosi, 1988;Scott and Storper, 1995;Audretsch and Feldman, 1996;Saxenian, 1999;Florida, 1995 andTorre, 2014;Ehlinger et al, 2015. Oldenburg, 1991Moore, 1996;Chesbrough, 2006;Cohen and Levinthal, 1996;Coriat, 2015;Loilier, Depeyre and Mercier, 2016;Sarazin, Cohendet and Simon, 2017. The third characteristic relates to the concept of space. The territory is the framework for reflection if we look at territorialised innovation, while in the CISs, it is micro-locations that bring together actors who are keen to contribute to innovation, whether via physical and face-to-face relationships, or even virtual or even asynchronous relations.…”