The construction operation, since its initial stage, corresponding to the establishment of contractual documents, until its final stage achieved by the completion of the construction, presents potential risks of conflicts. Technical regulations are growing and legal obligations are becoming ever more stringent. This is one of the key areas of the firm. Duflot & Associates intervenes both through legal assistance, particularly in the development of real estate contracts, and through legal representation in disputes related to constructions' conformity or the performance of contractual obligations.