This book presents how Building Information Modeling (BIM) and the use of shared representation of built assets facilitate design, construction and operation processes (ISO 19650). The modeling of public works data disrupts the art of construction. Written by both academics and engineers who are heavily involved in the French research project Modélisation des INformations INteropérables pour les INfrastructues Durables (MINnD) as well as in international standardization projects, this book presents the challenges of BIM from theoretical and practical perspectives. It provides knowledge for evolving in an ecosystem of federated models and common data environments, which are the basis of the platforms and data spaces.