The goal of La 27e Région is to contribute to a new culture of public action by promoting public service engineering that is more agile, and that targets the end result, leaving room for trial and error and experimentation. At present the demand for training in public innovation is very high, while initial experiments in this field are just starting to become transferable know-how. It is thus essential to pursue the work of defining and formalizing new training formats to transfer these new capabilities to as many public players as possible.